73221876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 241672704

約数和(自身を除く): 168450828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 103, 117, 124, 126, 147, 156, 182, 186, 196, 206, 217, 234, 252, 273, 279, 294, 309, 364, 372, 403, 412, 434, 441, 468, 546, 558, 588, 618, 637, 651, 721, 806, 819, 868, 882, 927, 1092, 1116, 1209, 1236, 1274, 1302, 1339, 1442, 1519, 1612, 1638, 1764, 1854, 1911, 1953, 2163, 2418, 2548, 2604, 2678, 2821, 2884, 3038, 3193, 3276, 3627, 3708, 3822, 3906, 4017, 4326, 4557, 4836, 5047, 5356, 5642, 5733, 6076, 6386, 6489, 7254, 7644, 7812, 8034, 8463, 8652, 9114, 9373, 9579, 10094, 11284, 11466, 12051, 12772, 12978, 13671, 14508, 15141, 16068, 16926, 18228, 18746, 19158, 19747, 20188, 22351, 22932, 24102, 25389, 25956, 27342, 28119, 28737, 30282, 33852, 37492, 38316, 39494, 41509, 44702, 45423, 48204, 50778, 54684, 56238, 57474, 59241, 60564, 65611, 67053, 78988, 83018, 84357, 89404, 90846, 101556, 112476, 114948, 118482, 124527, 131222, 134106, 156457, 166036, 168714, 177723, 181692, 196833, 201159, 236964, 249054, 262444, 268212, 290563, 312914, 337428, 355446, 373581, 393666, 402318, 469371, 498108, 581126, 590499, 625828, 710892, 747162, 787332, 804636, 871689, 938742, 1162252, 1180998, 1408113, 1494324, 1743378, 1877484, 2033941, 2361996, 2615067, 2816226, 3486756, 4067882, 5230134, 5632452, 6101823, 8135764, 10460268, 12203646, 18305469, 24407292, 36610938, 73221876]

約数ペア:

[(1, 73221876), (2, 36610938), (3, 24407292), (4, 18305469), (6, 12203646), (7, 10460268), (9, 8135764), (12, 6101823), (13, 5632452), (14, 5230134), (18, 4067882), (21, 3486756), (26, 2816226), (28, 2615067), (31, 2361996), (36, 2033941), (39, 1877484), (42, 1743378), (49, 1494324), (52, 1408113), (62, 1180998), (63, 1162252), (78, 938742), (84, 871689), (91, 804636), (93, 787332), (98, 747162), (103, 710892), (117, 625828), (124, 590499), (126, 581126), (147, 498108), (156, 469371), (182, 402318), (186, 393666), (196, 373581), (206, 355446), (217, 337428), (234, 312914), (252, 290563), (273, 268212), (279, 262444), (294, 249054), (309, 236964), (364, 201159), (372, 196833), (403, 181692), (412, 177723), (434, 168714), (441, 166036), (468, 156457), (546, 134106), (558, 131222), (588, 124527), (618, 118482), (637, 114948), (651, 112476), (721, 101556), (806, 90846), (819, 89404), (868, 84357), (882, 83018), (927, 78988), (1092, 67053), (1116, 65611), (1209, 60564), (1236, 59241), (1274, 57474), (1302, 56238), (1339, 54684), (1442, 50778), (1519, 48204), (1612, 45423), (1638, 44702), (1764, 41509), (1854, 39494), (1911, 38316), (1953, 37492), (2163, 33852), (2418, 30282), (2548, 28737), (2604, 28119), (2678, 27342), (2821, 25956), (2884, 25389), (3038, 24102), (3193, 22932), (3276, 22351), (3627, 20188), (3708, 19747), (3822, 19158), (3906, 18746), (4017, 18228), (4326, 16926), (4557, 16068), (4836, 15141), (5047, 14508), (5356, 13671), (5642, 12978), (5733, 12772), (6076, 12051), (6386, 11466), (6489, 11284), (7254, 10094), (7644, 9579), (7812, 9373), (8034, 9114), (8463, 8652)]