834021396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57487}}^1$

素因数の和:57541

約数の個数: 72

約数和(自身を含む): 2343670784

約数和(自身を除く): 1509649388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 57487, 114974, 172461, 229948, 344922, 517383, 689844, 747331, 1034766, 1494662, 1782097, 2069532, 2241993, 2989324, 3564194, 4483986, 5346291, 6725979, 7128388, 8967972, 10692582, 13451958, 16038873, 21385164, 23167261, 26903916, 32077746, 46334522, 64155492, 69501783, 92669044, 139003566, 208505349, 278007132, 417010698, 834021396]

約数ペア:

[(1, 834021396), (2, 417010698), (3, 278007132), (4, 208505349), (6, 139003566), (9, 92669044), (12, 69501783), (13, 64155492), (18, 46334522), (26, 32077746), (31, 26903916), (36, 23167261), (39, 21385164), (52, 16038873), (62, 13451958), (78, 10692582), (93, 8967972), (117, 7128388), (124, 6725979), (156, 5346291), (186, 4483986), (234, 3564194), (279, 2989324), (372, 2241993), (403, 2069532), (468, 1782097), (558, 1494662), (806, 1034766), (1116, 747331), (1209, 689844), (1612, 517383), (2418, 344922), (3627, 229948), (4836, 172461), (7254, 114974), (14508, 57487)]