74509008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 227306880

約数和(自身を除く): 152797872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 401, 474, 553, 588, 632, 784, 802, 948, 1106, 1176, 1203, 1264, 1604, 1659, 1896, 2212, 2352, 2406, 2807, 3208, 3318, 3792, 3871, 4424, 4812, 5614, 6416, 6636, 7742, 8421, 8848, 9624, 11228, 11613, 13272, 15484, 16842, 19248, 19649, 22456, 23226, 26544, 30968, 31679, 33684, 39298, 44912, 46452, 58947, 61936, 63358, 67368, 78596, 92904, 95037, 117894, 126716, 134736, 157192, 185808, 190074, 221753, 235788, 253432, 314384, 380148, 443506, 471576, 506864, 665259, 760296, 887012, 943152, 1330518, 1520592, 1552271, 1774024, 2661036, 3104542, 3548048, 4656813, 5322072, 6209084, 9313626, 10644144, 12418168, 18627252, 24836336, 37254504, 74509008]

約数ペア:

[(1, 74509008), (2, 37254504), (3, 24836336), (4, 18627252), (6, 12418168), (7, 10644144), (8, 9313626), (12, 6209084), (14, 5322072), (16, 4656813), (21, 3548048), (24, 3104542), (28, 2661036), (42, 1774024), (48, 1552271), (49, 1520592), (56, 1330518), (79, 943152), (84, 887012), (98, 760296), (112, 665259), (147, 506864), (158, 471576), (168, 443506), (196, 380148), (237, 314384), (294, 253432), (316, 235788), (336, 221753), (392, 190074), (401, 185808), (474, 157192), (553, 134736), (588, 126716), (632, 117894), (784, 95037), (802, 92904), (948, 78596), (1106, 67368), (1176, 63358), (1203, 61936), (1264, 58947), (1604, 46452), (1659, 44912), (1896, 39298), (2212, 33684), (2352, 31679), (2406, 30968), (2807, 26544), (3208, 23226), (3318, 22456), (3792, 19649), (3871, 19248), (4424, 16842), (4812, 15484), (5614, 13272), (6416, 11613), (6636, 11228), (7742, 9624), (8421, 8848)]