78141648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 219805376

約数和(自身を除く): 141663728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1291, 1552, 2328, 2522, 2582, 3783, 3873, 4656, 5044, 5164, 7566, 7746, 10088, 10328, 15132, 15492, 16783, 20176, 20656, 30264, 30984, 33566, 50349, 60528, 61968, 67132, 100698, 125227, 134264, 201396, 250454, 268528, 375681, 402792, 500908, 751362, 805584, 1001816, 1502724, 1627951, 2003632, 3005448, 3255902, 4883853, 6010896, 6511804, 9767706, 13023608, 19535412, 26047216, 39070824, 78141648]

約数ペア:

[(1, 78141648), (2, 39070824), (3, 26047216), (4, 19535412), (6, 13023608), (8, 9767706), (12, 6511804), (13, 6010896), (16, 4883853), (24, 3255902), (26, 3005448), (39, 2003632), (48, 1627951), (52, 1502724), (78, 1001816), (97, 805584), (104, 751362), (156, 500908), (194, 402792), (208, 375681), (291, 268528), (312, 250454), (388, 201396), (582, 134264), (624, 125227), (776, 100698), (1164, 67132), (1261, 61968), (1291, 60528), (1552, 50349), (2328, 33566), (2522, 30984), (2582, 30264), (3783, 20656), (3873, 20176), (4656, 16783), (5044, 15492), (5164, 15132), (7566, 10328), (7746, 10088)]