74504268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 213857280

約数和(自身を除く): 139353012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 67, 68, 69, 79, 92, 102, 134, 138, 153, 158, 201, 204, 207, 237, 268, 276, 306, 316, 391, 402, 414, 474, 603, 612, 711, 782, 804, 828, 948, 1139, 1173, 1206, 1343, 1422, 1541, 1564, 1817, 2278, 2346, 2412, 2686, 2844, 3082, 3417, 3519, 3634, 4029, 4556, 4623, 4692, 5293, 5372, 5451, 6164, 6834, 7038, 7268, 8058, 9246, 10251, 10586, 10902, 12087, 13668, 13869, 14076, 15879, 16116, 16353, 18492, 20502, 21172, 21804, 24174, 26197, 27738, 30889, 31758, 32706, 41004, 47637, 48348, 52394, 55476, 61778, 63516, 65412, 78591, 89981, 92667, 95274, 104788, 121739, 123556, 157182, 179962, 185334, 190548, 235773, 243478, 269943, 278001, 314364, 359924, 365217, 370668, 471546, 486956, 539886, 556002, 730434, 809829, 943092, 1079772, 1095651, 1112004, 1460868, 1619658, 2069563, 2191302, 3239316, 4139126, 4382604, 6208689, 8278252, 12417378, 18626067, 24834756, 37252134, 74504268]

約数ペア:

[(1, 74504268), (2, 37252134), (3, 24834756), (4, 18626067), (6, 12417378), (9, 8278252), (12, 6208689), (17, 4382604), (18, 4139126), (23, 3239316), (34, 2191302), (36, 2069563), (46, 1619658), (51, 1460868), (67, 1112004), (68, 1095651), (69, 1079772), (79, 943092), (92, 809829), (102, 730434), (134, 556002), (138, 539886), (153, 486956), (158, 471546), (201, 370668), (204, 365217), (207, 359924), (237, 314364), (268, 278001), (276, 269943), (306, 243478), (316, 235773), (391, 190548), (402, 185334), (414, 179962), (474, 157182), (603, 123556), (612, 121739), (711, 104788), (782, 95274), (804, 92667), (828, 89981), (948, 78591), (1139, 65412), (1173, 63516), (1206, 61778), (1343, 55476), (1422, 52394), (1541, 48348), (1564, 47637), (1817, 41004), (2278, 32706), (2346, 31758), (2412, 30889), (2686, 27738), (2844, 26197), (3082, 24174), (3417, 21804), (3519, 21172), (3634, 20502), (4029, 18492), (4556, 16353), (4623, 16116), (4692, 15879), (5293, 14076), (5372, 13869), (5451, 13668), (6164, 12087), (6834, 10902), (7038, 10586), (7268, 10251), (8058, 9246)]