74831148

素因数分解:

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

素因数の和:185

約数の個数: 144

約数和(自身を含む): 231329280

約数和(自身を除く): 156498132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 103, 108, 124, 126, 186, 189, 206, 217, 252, 279, 309, 372, 378, 412, 434, 558, 618, 651, 721, 756, 837, 868, 927, 961, 1116, 1236, 1302, 1442, 1674, 1854, 1922, 1953, 2163, 2604, 2781, 2883, 2884, 3193, 3348, 3708, 3844, 3906, 4326, 5562, 5766, 5859, 6386, 6489, 6727, 7812, 8649, 8652, 9579, 11124, 11532, 11718, 12772, 12978, 13454, 17298, 19158, 19467, 20181, 22351, 23436, 25947, 25956, 26908, 28737, 34596, 38316, 38934, 40362, 44702, 51894, 57474, 60543, 67053, 77868, 80724, 86211, 89404, 98983, 103788, 114948, 121086, 134106, 172422, 181629, 197966, 201159, 242172, 268212, 296949, 344844, 363258, 395932, 402318, 593898, 603477, 692881, 726516, 804636, 890847, 1187796, 1206954, 1385762, 1781694, 2078643, 2413908, 2672541, 2771524, 3563388, 4157286, 5345082, 6235929, 8314572, 10690164, 12471858, 18707787, 24943716, 37415574, 74831148]

約数ペア:

[(1, 74831148), (2, 37415574), (3, 24943716), (4, 18707787), (6, 12471858), (7, 10690164), (9, 8314572), (12, 6235929), (14, 5345082), (18, 4157286), (21, 3563388), (27, 2771524), (28, 2672541), (31, 2413908), (36, 2078643), (42, 1781694), (54, 1385762), (62, 1206954), (63, 1187796), (84, 890847), (93, 804636), (103, 726516), (108, 692881), (124, 603477), (126, 593898), (186, 402318), (189, 395932), (206, 363258), (217, 344844), (252, 296949), (279, 268212), (309, 242172), (372, 201159), (378, 197966), (412, 181629), (434, 172422), (558, 134106), (618, 121086), (651, 114948), (721, 103788), (756, 98983), (837, 89404), (868, 86211), (927, 80724), (961, 77868), (1116, 67053), (1236, 60543), (1302, 57474), (1442, 51894), (1674, 44702), (1854, 40362), (1922, 38934), (1953, 38316), (2163, 34596), (2604, 28737), (2781, 26908), (2883, 25956), (2884, 25947), (3193, 23436), (3348, 22351), (3708, 20181), (3844, 19467), (3906, 19158), (4326, 17298), (5562, 13454), (5766, 12978), (5859, 12772), (6386, 11718), (6489, 11532), (6727, 11124), (7812, 9579), (8649, 8652)]