78418926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 180795888

約数和(自身を除く): 102376962

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 251, 306, 502, 753, 1021, 1506, 2042, 2259, 3063, 4267, 4518, 6126, 8534, 9189, 12801, 17357, 18378, 25602, 34714, 38403, 52071, 76806, 104142, 156213, 256271, 312426, 512542, 768813, 1537626, 2306439, 4356607, 4612878, 8713214, 13069821, 26139642, 39209463, 78418926]

約数ペア:

[(1, 78418926), (2, 39209463), (3, 26139642), (6, 13069821), (9, 8713214), (17, 4612878), (18, 4356607), (34, 2306439), (51, 1537626), (102, 768813), (153, 512542), (251, 312426), (306, 256271), (502, 156213), (753, 104142), (1021, 76806), (1506, 52071), (2042, 38403), (2259, 34714), (3063, 25602), (4267, 18378), (4518, 17357), (6126, 12801), (8534, 9189)]