61842768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 186654720

約数和(自身を除く): 124811952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 139, 156, 184, 186, 208, 248, 276, 278, 299, 312, 368, 372, 403, 417, 496, 552, 556, 598, 624, 713, 744, 806, 834, 897, 1104, 1112, 1196, 1209, 1426, 1488, 1612, 1668, 1794, 1807, 2139, 2224, 2392, 2418, 2852, 3197, 3224, 3336, 3588, 3614, 4278, 4309, 4784, 4836, 5421, 5704, 6394, 6448, 6672, 7176, 7228, 8556, 8618, 9269, 9591, 9672, 10842, 11408, 12788, 12927, 14352, 14456, 17112, 17236, 18538, 19182, 19344, 21684, 25576, 25854, 27807, 28912, 34224, 34472, 37076, 38364, 41561, 43368, 51152, 51708, 55614, 56017, 68944, 74152, 76728, 83122, 86736, 99107, 103416, 111228, 112034, 124683, 148304, 153456, 166244, 168051, 198214, 206832, 222456, 224068, 249366, 297321, 332488, 336102, 396428, 444912, 448136, 498732, 594642, 664976, 672204, 792856, 896272, 997464, 1189284, 1288391, 1344408, 1585712, 1994928, 2378568, 2576782, 2688816, 3865173, 4757136, 5153564, 7730346, 10307128, 15460692, 20614256, 30921384, 61842768]

約数ペア:

[(1, 61842768), (2, 30921384), (3, 20614256), (4, 15460692), (6, 10307128), (8, 7730346), (12, 5153564), (13, 4757136), (16, 3865173), (23, 2688816), (24, 2576782), (26, 2378568), (31, 1994928), (39, 1585712), (46, 1344408), (48, 1288391), (52, 1189284), (62, 997464), (69, 896272), (78, 792856), (92, 672204), (93, 664976), (104, 594642), (124, 498732), (138, 448136), (139, 444912), (156, 396428), (184, 336102), (186, 332488), (208, 297321), (248, 249366), (276, 224068), (278, 222456), (299, 206832), (312, 198214), (368, 168051), (372, 166244), (403, 153456), (417, 148304), (496, 124683), (552, 112034), (556, 111228), (598, 103416), (624, 99107), (713, 86736), (744, 83122), (806, 76728), (834, 74152), (897, 68944), (1104, 56017), (1112, 55614), (1196, 51708), (1209, 51152), (1426, 43368), (1488, 41561), (1612, 38364), (1668, 37076), (1794, 34472), (1807, 34224), (2139, 28912), (2224, 27807), (2392, 25854), (2418, 25576), (2852, 21684), (3197, 19344), (3224, 19182), (3336, 18538), (3588, 17236), (3614, 17112), (4278, 14456), (4309, 14352), (4784, 12927), (4836, 12788), (5421, 11408), (5704, 10842), (6394, 9672), (6448, 9591), (6672, 9269), (7176, 8618), (7228, 8556)]