126878052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 346906560

約数和(自身を除く): 220028508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1429, 1812, 2114, 2858, 3171, 4228, 4287, 5716, 6342, 7399, 8574, 10003, 12684, 14798, 17148, 20006, 22197, 29596, 30009, 40012, 44394, 60018, 70021, 88788, 120036, 140042, 210063, 215779, 280084, 420126, 431558, 647337, 840252, 863116, 1294674, 1510453, 2589348, 3020906, 4531359, 6041812, 9062718, 10573171, 18125436, 21146342, 31719513, 42292684, 63439026, 126878052]

約数ペア:

[(1, 126878052), (2, 63439026), (3, 42292684), (4, 31719513), (6, 21146342), (7, 18125436), (12, 10573171), (14, 9062718), (21, 6041812), (28, 4531359), (42, 3020906), (49, 2589348), (84, 1510453), (98, 1294674), (147, 863116), (151, 840252), (196, 647337), (294, 431558), (302, 420126), (453, 280084), (588, 215779), (604, 210063), (906, 140042), (1057, 120036), (1429, 88788), (1812, 70021), (2114, 60018), (2858, 44394), (3171, 40012), (4228, 30009), (4287, 29596), (5716, 22197), (6342, 20006), (7399, 17148), (8574, 14798), (10003, 12684)]