91669072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 207129600

約数和(自身を除く): 115460528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 79, 88, 152, 158, 176, 209, 304, 316, 347, 418, 632, 694, 836, 869, 1264, 1388, 1501, 1672, 1738, 2776, 3002, 3344, 3476, 3817, 5552, 6004, 6593, 6952, 7634, 12008, 13186, 13904, 15268, 16511, 24016, 26372, 27413, 30536, 33022, 52744, 54826, 61072, 66044, 72523, 105488, 109652, 132088, 145046, 219304, 264176, 290092, 301543, 438608, 520847, 580184, 603086, 1041694, 1160368, 1206172, 2083388, 2412344, 4166776, 4824688, 5729317, 8333552, 11458634, 22917268, 45834536, 91669072]

約数ペア:

[(1, 91669072), (2, 45834536), (4, 22917268), (8, 11458634), (11, 8333552), (16, 5729317), (19, 4824688), (22, 4166776), (38, 2412344), (44, 2083388), (76, 1206172), (79, 1160368), (88, 1041694), (152, 603086), (158, 580184), (176, 520847), (209, 438608), (304, 301543), (316, 290092), (347, 264176), (418, 219304), (632, 145046), (694, 132088), (836, 109652), (869, 105488), (1264, 72523), (1388, 66044), (1501, 61072), (1672, 54826), (1738, 52744), (2776, 33022), (3002, 30536), (3344, 27413), (3476, 26372), (3817, 24016), (5552, 16511), (6004, 15268), (6593, 13904), (6952, 13186), (7634, 12008)]