74681544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 229478400

約数和(自身を除く): 154796856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 79, 84, 102, 119, 136, 158, 168, 204, 237, 238, 316, 331, 357, 408, 474, 476, 553, 632, 662, 714, 948, 952, 993, 1106, 1324, 1343, 1428, 1659, 1896, 1986, 2212, 2317, 2648, 2686, 2856, 3318, 3972, 4029, 4424, 4634, 5372, 5627, 6636, 6951, 7944, 8058, 9268, 9401, 10744, 11254, 13272, 13902, 16116, 16881, 18536, 18802, 22508, 26149, 27804, 28203, 32232, 33762, 37604, 39389, 45016, 52298, 55608, 56406, 67524, 75208, 78447, 78778, 104596, 112812, 118167, 135048, 156894, 157556, 183043, 209192, 225624, 236334, 313788, 315112, 366086, 444533, 472668, 549129, 627576, 732172, 889066, 945336, 1098258, 1333599, 1464344, 1778132, 2196516, 2667198, 3111731, 3556264, 4393032, 5334396, 6223462, 9335193, 10668792, 12446924, 18670386, 24893848, 37340772, 74681544]

約数ペア:

[(1, 74681544), (2, 37340772), (3, 24893848), (4, 18670386), (6, 12446924), (7, 10668792), (8, 9335193), (12, 6223462), (14, 5334396), (17, 4393032), (21, 3556264), (24, 3111731), (28, 2667198), (34, 2196516), (42, 1778132), (51, 1464344), (56, 1333599), (68, 1098258), (79, 945336), (84, 889066), (102, 732172), (119, 627576), (136, 549129), (158, 472668), (168, 444533), (204, 366086), (237, 315112), (238, 313788), (316, 236334), (331, 225624), (357, 209192), (408, 183043), (474, 157556), (476, 156894), (553, 135048), (632, 118167), (662, 112812), (714, 104596), (948, 78778), (952, 78447), (993, 75208), (1106, 67524), (1324, 56406), (1343, 55608), (1428, 52298), (1659, 45016), (1896, 39389), (1986, 37604), (2212, 33762), (2317, 32232), (2648, 28203), (2686, 27804), (2856, 26149), (3318, 22508), (3972, 18802), (4029, 18536), (4424, 16881), (4634, 16116), (5372, 13902), (5627, 13272), (6636, 11254), (6951, 10744), (7944, 9401), (8058, 9268)]