80418534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 128600346

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 59, 69, 83, 102, 118, 119, 138, 161, 166, 177, 238, 249, 322, 354, 357, 391, 413, 483, 498, 581, 714, 782, 826, 966, 1003, 1162, 1173, 1239, 1357, 1411, 1743, 1909, 2006, 2346, 2478, 2714, 2737, 2822, 3009, 3486, 3818, 4071, 4233, 4897, 5474, 5727, 6018, 7021, 8142, 8211, 8466, 9499, 9794, 9877, 11454, 13363, 14042, 14691, 16422, 18998, 19754, 21063, 23069, 26726, 28497, 29382, 29631, 32453, 34279, 40089, 42126, 46138, 56994, 59262, 64906, 68558, 69207, 80178, 83249, 97359, 102837, 112631, 138414, 161483, 166498, 194718, 205674, 225262, 227171, 249747, 322966, 337893, 454342, 484449, 499494, 582743, 675786, 681513, 788417, 968898, 1165486, 1363026, 1576834, 1748229, 1914727, 2365251, 3496458, 3829454, 4730502, 5744181, 11488362, 13403089, 26806178, 40209267, 80418534]

約数ペア:

[(1, 80418534), (2, 40209267), (3, 26806178), (6, 13403089), (7, 11488362), (14, 5744181), (17, 4730502), (21, 3829454), (23, 3496458), (34, 2365251), (42, 1914727), (46, 1748229), (51, 1576834), (59, 1363026), (69, 1165486), (83, 968898), (102, 788417), (118, 681513), (119, 675786), (138, 582743), (161, 499494), (166, 484449), (177, 454342), (238, 337893), (249, 322966), (322, 249747), (354, 227171), (357, 225262), (391, 205674), (413, 194718), (483, 166498), (498, 161483), (581, 138414), (714, 112631), (782, 102837), (826, 97359), (966, 83249), (1003, 80178), (1162, 69207), (1173, 68558), (1239, 64906), (1357, 59262), (1411, 56994), (1743, 46138), (1909, 42126), (2006, 40089), (2346, 34279), (2478, 32453), (2714, 29631), (2737, 29382), (2822, 28497), (3009, 26726), (3486, 23069), (3818, 21063), (4071, 19754), (4233, 18998), (4897, 16422), (5474, 14691), (5727, 14042), (6018, 13363), (7021, 11454), (8142, 9877), (8211, 9794), (8466, 9499)]