7887936108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43627}}^1$

素因数の和:43727

約数の個数: 96

約数和(自身を含む): 21206698240

約数和(自身を除く): 13318762132

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1159, 1482, 1586, 2318, 2379, 2964, 3172, 3477, 4636, 4758, 6954, 9516, 13908, 15067, 30134, 43627, 45201, 60268, 87254, 90402, 130881, 174508, 180804, 261762, 523524, 567151, 828913, 1134302, 1657826, 1701453, 2268604, 2486739, 2661247, 3315652, 3402906, 4973478, 5322494, 6805812, 7983741, 9946956, 10644988, 10775869, 15967482, 21551738, 31934964, 32327607, 34596211, 43103476, 50563693, 64655214, 69192422, 101127386, 103788633, 129310428, 138384844, 151691079, 202254772, 207577266, 303382158, 415154532, 606764316, 657328009, 1314656018, 1971984027, 2629312036, 3943968054, 7887936108]

約数ペア:

[(1, 7887936108), (2, 3943968054), (3, 2629312036), (4, 1971984027), (6, 1314656018), (12, 657328009), (13, 606764316), (19, 415154532), (26, 303382158), (38, 207577266), (39, 202254772), (52, 151691079), (57, 138384844), (61, 129310428), (76, 103788633), (78, 101127386), (114, 69192422), (122, 64655214), (156, 50563693), (183, 43103476), (228, 34596211), (244, 32327607), (247, 31934964), (366, 21551738), (494, 15967482), (732, 10775869), (741, 10644988), (793, 9946956), (988, 7983741), (1159, 6805812), (1482, 5322494), (1586, 4973478), (2318, 3402906), (2379, 3315652), (2964, 2661247), (3172, 2486739), (3477, 2268604), (4636, 1701453), (4758, 1657826), (6954, 1134302), (9516, 828913), (13908, 567151), (15067, 523524), (30134, 261762), (43627, 180804), (45201, 174508), (60268, 130881), (87254, 90402)]