15672088668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97777}}^1$

素因数の和:97859

約数の個数: 72

約数和(自身を含む): 39637636752

約数和(自身を除く): 23965548084

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 361, 444, 703, 722, 1083, 1406, 1444, 2109, 2166, 2812, 4218, 4332, 8436, 13357, 26714, 40071, 53428, 80142, 97777, 160284, 195554, 293331, 391108, 586662, 1173324, 1857763, 3617749, 3715526, 5573289, 7235498, 7431052, 10853247, 11146578, 14470996, 21706494, 22293156, 35297497, 43412988, 68737231, 70594994, 105892491, 137474462, 141189988, 206211693, 211784982, 274948924, 412423386, 423569964, 824846772, 1306007389, 2612014778, 3918022167, 5224029556, 7836044334, 15672088668]

約数ペア:

[(1, 15672088668), (2, 7836044334), (3, 5224029556), (4, 3918022167), (6, 2612014778), (12, 1306007389), (19, 824846772), (37, 423569964), (38, 412423386), (57, 274948924), (74, 211784982), (76, 206211693), (111, 141189988), (114, 137474462), (148, 105892491), (222, 70594994), (228, 68737231), (361, 43412988), (444, 35297497), (703, 22293156), (722, 21706494), (1083, 14470996), (1406, 11146578), (1444, 10853247), (2109, 7431052), (2166, 7235498), (2812, 5573289), (4218, 3715526), (4332, 3617749), (8436, 1857763), (13357, 1173324), (26714, 586662), (40071, 391108), (53428, 293331), (80142, 195554), (97777, 160284)]