71732388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 215126016

約数和(自身を除く): 143393628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 163, 169, 182, 186, 217, 273, 326, 338, 364, 372, 403, 434, 489, 507, 546, 651, 652, 676, 806, 868, 978, 1014, 1092, 1141, 1183, 1209, 1302, 1612, 1956, 2028, 2119, 2282, 2366, 2418, 2604, 2821, 3423, 3549, 4238, 4564, 4732, 4836, 5053, 5239, 5642, 6357, 6846, 7098, 8463, 8476, 10106, 10478, 11284, 12714, 13692, 14196, 14833, 15159, 15717, 16926, 20212, 20956, 25428, 27547, 29666, 30318, 31434, 33852, 35371, 36673, 44499, 55094, 59332, 60636, 62868, 65689, 70742, 73346, 82641, 88998, 106113, 110019, 110188, 131378, 141484, 146692, 165282, 177996, 192829, 197067, 212226, 220038, 262756, 330564, 385658, 394134, 424452, 440076, 459823, 578487, 771316, 788268, 853957, 919646, 1156974, 1379469, 1707914, 1839292, 2313948, 2561871, 2758938, 3415828, 5123742, 5517876, 5977699, 10247484, 11955398, 17933097, 23910796, 35866194, 71732388]

約数ペア:

[(1, 71732388), (2, 35866194), (3, 23910796), (4, 17933097), (6, 11955398), (7, 10247484), (12, 5977699), (13, 5517876), (14, 5123742), (21, 3415828), (26, 2758938), (28, 2561871), (31, 2313948), (39, 1839292), (42, 1707914), (52, 1379469), (62, 1156974), (78, 919646), (84, 853957), (91, 788268), (93, 771316), (124, 578487), (156, 459823), (163, 440076), (169, 424452), (182, 394134), (186, 385658), (217, 330564), (273, 262756), (326, 220038), (338, 212226), (364, 197067), (372, 192829), (403, 177996), (434, 165282), (489, 146692), (507, 141484), (546, 131378), (651, 110188), (652, 110019), (676, 106113), (806, 88998), (868, 82641), (978, 73346), (1014, 70742), (1092, 65689), (1141, 62868), (1183, 60636), (1209, 59332), (1302, 55094), (1612, 44499), (1956, 36673), (2028, 35371), (2119, 33852), (2282, 31434), (2366, 30318), (2418, 29666), (2604, 27547), (2821, 25428), (3423, 20956), (3549, 20212), (4238, 16926), (4564, 15717), (4732, 15159), (4836, 14833), (5053, 14196), (5239, 13692), (5642, 12714), (6357, 11284), (6846, 10478), (7098, 10106), (8463, 8476)]