73929648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 206924256

約数和(自身を除く): 132994608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 461, 514, 624, 771, 922, 1028, 1383, 1542, 1844, 2056, 2766, 3084, 3341, 3688, 4112, 5532, 5993, 6168, 6682, 7376, 10023, 11064, 11986, 12336, 13364, 17979, 20046, 22128, 23972, 26728, 35958, 40092, 47944, 53456, 71916, 80184, 95888, 118477, 143832, 160368, 236954, 287664, 355431, 473908, 710862, 947816, 1421724, 1540201, 1895632, 2843448, 3080402, 4620603, 5686896, 6160804, 9241206, 12321608, 18482412, 24643216, 36964824, 73929648]

約数ペア:

[(1, 73929648), (2, 36964824), (3, 24643216), (4, 18482412), (6, 12321608), (8, 9241206), (12, 6160804), (13, 5686896), (16, 4620603), (24, 3080402), (26, 2843448), (39, 1895632), (48, 1540201), (52, 1421724), (78, 947816), (104, 710862), (156, 473908), (208, 355431), (257, 287664), (312, 236954), (461, 160368), (514, 143832), (624, 118477), (771, 95888), (922, 80184), (1028, 71916), (1383, 53456), (1542, 47944), (1844, 40092), (2056, 35958), (2766, 26728), (3084, 23972), (3341, 22128), (3688, 20046), (4112, 17979), (5532, 13364), (5993, 12336), (6168, 11986), (6682, 11064), (7376, 10023)]