77976744

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 200931840

約数和(自身を除く): 122955096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 683, 804, 852, 1366, 1608, 1704, 2049, 2732, 4098, 4757, 5464, 8196, 9514, 14271, 16392, 19028, 28542, 38056, 45761, 48493, 57084, 91522, 96986, 114168, 137283, 145479, 183044, 193972, 274566, 290958, 366088, 387944, 549132, 581916, 1098264, 1163832, 3249031, 6498062, 9747093, 12996124, 19494186, 25992248, 38988372, 77976744]

約数ペア:

[(1, 77976744), (2, 38988372), (3, 25992248), (4, 19494186), (6, 12996124), (8, 9747093), (12, 6498062), (24, 3249031), (67, 1163832), (71, 1098264), (134, 581916), (142, 549132), (201, 387944), (213, 366088), (268, 290958), (284, 274566), (402, 193972), (426, 183044), (536, 145479), (568, 137283), (683, 114168), (804, 96986), (852, 91522), (1366, 57084), (1608, 48493), (1704, 45761), (2049, 38056), (2732, 28542), (4098, 19028), (4757, 16392), (5464, 14271), (8196, 9514)]