72786996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5221

約数の個数: 72

約数和(自身を含む): 203321664

約数和(自身を除く): 130534668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 5171, 7038, 10342, 14076, 15513, 20684, 31026, 46539, 62052, 87907, 93078, 118933, 175814, 186156, 237866, 263721, 351628, 356799, 475732, 527442, 713598, 791163, 1054884, 1070397, 1427196, 1582326, 2021861, 2140794, 3164652, 4043722, 4281588, 6065583, 8087444, 12131166, 18196749, 24262332, 36393498, 72786996]

約数ペア:

[(1, 72786996), (2, 36393498), (3, 24262332), (4, 18196749), (6, 12131166), (9, 8087444), (12, 6065583), (17, 4281588), (18, 4043722), (23, 3164652), (34, 2140794), (36, 2021861), (46, 1582326), (51, 1427196), (68, 1070397), (69, 1054884), (92, 791163), (102, 713598), (138, 527442), (153, 475732), (204, 356799), (207, 351628), (276, 263721), (306, 237866), (391, 186156), (414, 175814), (612, 118933), (782, 93078), (828, 87907), (1173, 62052), (1564, 46539), (2346, 31026), (3519, 20684), (4692, 15513), (5171, 14076), (7038, 10342)]