65027508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 130169676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 49, 52, 78, 84, 91, 94, 98, 141, 147, 156, 181, 182, 188, 196, 273, 282, 294, 329, 362, 364, 543, 546, 564, 588, 611, 637, 658, 724, 987, 1086, 1092, 1222, 1267, 1274, 1316, 1833, 1911, 1974, 2172, 2303, 2353, 2444, 2534, 2548, 3666, 3801, 3822, 3948, 4277, 4606, 4706, 5068, 6909, 7059, 7332, 7602, 7644, 8507, 8554, 8869, 9212, 9412, 12831, 13818, 14118, 15204, 16471, 17014, 17108, 17738, 25521, 25662, 26607, 27636, 28236, 29939, 32942, 34028, 35476, 49413, 51042, 51324, 53214, 59549, 59878, 65884, 89817, 98826, 102084, 106428, 110591, 115297, 119098, 119756, 178647, 179634, 197652, 221182, 230594, 238196, 331773, 345891, 357294, 359268, 416843, 442364, 461188, 663546, 691782, 714588, 774137, 833686, 1250529, 1327092, 1383564, 1548274, 1667372, 2322411, 2501058, 3096548, 4644822, 5002116, 5418959, 9289644, 10837918, 16256877, 21675836, 32513754, 65027508]

約数ペア:

[(1, 65027508), (2, 32513754), (3, 21675836), (4, 16256877), (6, 10837918), (7, 9289644), (12, 5418959), (13, 5002116), (14, 4644822), (21, 3096548), (26, 2501058), (28, 2322411), (39, 1667372), (42, 1548274), (47, 1383564), (49, 1327092), (52, 1250529), (78, 833686), (84, 774137), (91, 714588), (94, 691782), (98, 663546), (141, 461188), (147, 442364), (156, 416843), (181, 359268), (182, 357294), (188, 345891), (196, 331773), (273, 238196), (282, 230594), (294, 221182), (329, 197652), (362, 179634), (364, 178647), (543, 119756), (546, 119098), (564, 115297), (588, 110591), (611, 106428), (637, 102084), (658, 98826), (724, 89817), (987, 65884), (1086, 59878), (1092, 59549), (1222, 53214), (1267, 51324), (1274, 51042), (1316, 49413), (1833, 35476), (1911, 34028), (1974, 32942), (2172, 29939), (2303, 28236), (2353, 27636), (2444, 26607), (2534, 25662), (2548, 25521), (3666, 17738), (3801, 17108), (3822, 17014), (3948, 16471), (4277, 15204), (4606, 14118), (4706, 13818), (5068, 12831), (6909, 9412), (7059, 9212), (7332, 8869), (7602, 8554), (7644, 8507)]