123954684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 355977216

約数和(自身を除く): 232022532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 714, 732, 854, 1037, 1281, 1423, 1428, 1708, 2074, 2562, 2846, 3111, 4148, 4269, 5124, 5692, 6222, 7259, 8538, 9961, 12444, 14518, 17076, 19922, 21777, 24191, 29036, 29883, 39844, 43554, 48382, 59766, 72573, 86803, 87108, 96764, 119532, 145146, 169337, 173606, 260409, 290292, 338674, 347212, 508011, 520818, 607621, 677348, 1016022, 1041636, 1215242, 1475651, 1822863, 2032044, 2430484, 2951302, 3645726, 4426953, 5902604, 7291452, 8853906, 10329557, 17707812, 20659114, 30988671, 41318228, 61977342, 123954684]

約数ペア:

[(1, 123954684), (2, 61977342), (3, 41318228), (4, 30988671), (6, 20659114), (7, 17707812), (12, 10329557), (14, 8853906), (17, 7291452), (21, 5902604), (28, 4426953), (34, 3645726), (42, 2951302), (51, 2430484), (61, 2032044), (68, 1822863), (84, 1475651), (102, 1215242), (119, 1041636), (122, 1016022), (183, 677348), (204, 607621), (238, 520818), (244, 508011), (357, 347212), (366, 338674), (427, 290292), (476, 260409), (714, 173606), (732, 169337), (854, 145146), (1037, 119532), (1281, 96764), (1423, 87108), (1428, 86803), (1708, 72573), (2074, 59766), (2562, 48382), (2846, 43554), (3111, 39844), (4148, 29883), (4269, 29036), (5124, 24191), (5692, 21777), (6222, 19922), (7259, 17076), (8538, 14518), (9961, 12444)]