121990368

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4397}}^1$

素因数の和:4444

約数の個数: 72

約数和(自身を含む): 340246872

約数和(自身を除く): 218256504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4397, 4624, 6936, 8794, 9248, 13191, 13872, 17588, 26382, 27744, 35176, 52764, 70352, 74749, 105528, 140704, 149498, 211056, 224247, 298996, 422112, 448494, 597992, 896988, 1195984, 1270733, 1793976, 2391968, 2541466, 3587952, 3812199, 5082932, 7175904, 7624398, 10165864, 15248796, 20331728, 30497592, 40663456, 60995184, 121990368]

約数ペア:

[(1, 121990368), (2, 60995184), (3, 40663456), (4, 30497592), (6, 20331728), (8, 15248796), (12, 10165864), (16, 7624398), (17, 7175904), (24, 5082932), (32, 3812199), (34, 3587952), (48, 2541466), (51, 2391968), (68, 1793976), (96, 1270733), (102, 1195984), (136, 896988), (204, 597992), (272, 448494), (289, 422112), (408, 298996), (544, 224247), (578, 211056), (816, 149498), (867, 140704), (1156, 105528), (1632, 74749), (1734, 70352), (2312, 52764), (3468, 35176), (4397, 27744), (4624, 26382), (6936, 17588), (8794, 13872), (9248, 13191)]