79916796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 217198800

約数和(自身を除く): 137282004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 1949, 2278, 2412, 3417, 3898, 4556, 5847, 6834, 7796, 10251, 11694, 13668, 17541, 20502, 23388, 33133, 35082, 41004, 66266, 70164, 99399, 130583, 132532, 198798, 261166, 298197, 391749, 397596, 522332, 596394, 783498, 1175247, 1192788, 1566996, 2219911, 2350494, 4439822, 4700988, 6659733, 8879644, 13319466, 19979199, 26638932, 39958398, 79916796]

約数ペア:

[(1, 79916796), (2, 39958398), (3, 26638932), (4, 19979199), (6, 13319466), (9, 8879644), (12, 6659733), (17, 4700988), (18, 4439822), (34, 2350494), (36, 2219911), (51, 1566996), (67, 1192788), (68, 1175247), (102, 783498), (134, 596394), (153, 522332), (201, 397596), (204, 391749), (268, 298197), (306, 261166), (402, 198798), (603, 132532), (612, 130583), (804, 99399), (1139, 70164), (1206, 66266), (1949, 41004), (2278, 35082), (2412, 33133), (3417, 23388), (3898, 20502), (4556, 17541), (5847, 13668), (6834, 11694), (7796, 10251)]