91226556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6531

約数の個数: 72

約数和(自身を含む): 254820384

約数和(自身を除く): 163593828

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, 6481, 7038, 12962, 14076, 19443, 25924, 38886, 58329, 77772, 110177, 116658, 149063, 220354, 233316, 298126, 330531, 440708, 447189, 596252, 661062, 894378, 991593, 1322124, 1341567, 1788756, 1983186, 2534071, 2683134, 3966372, 5068142, 5366268, 7602213, 10136284, 15204426, 22806639, 30408852, 45613278, 91226556]

約数ペア:

[(1, 91226556), (2, 45613278), (3, 30408852), (4, 22806639), (6, 15204426), (9, 10136284), (12, 7602213), (17, 5366268), (18, 5068142), (23, 3966372), (34, 2683134), (36, 2534071), (46, 1983186), (51, 1788756), (68, 1341567), (69, 1322124), (92, 991593), (102, 894378), (138, 661062), (153, 596252), (204, 447189), (207, 440708), (276, 330531), (306, 298126), (391, 233316), (414, 220354), (612, 149063), (782, 116658), (828, 110177), (1173, 77772), (1564, 58329), (2346, 38886), (3519, 25924), (4692, 19443), (6481, 14076), (7038, 12962)]