72474192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71899}}^1$

素因数の和:71920

約数の個数: 60

約数和(自身を含む): 231805600

約数和(自身を除く): 159331408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71899, 143798, 215697, 287596, 431394, 503293, 575192, 647091, 862788, 1006586, 1150384, 1294182, 1509879, 1725576, 2013172, 2588364, 3019758, 3451152, 4026344, 4529637, 5176728, 6039516, 8052688, 9059274, 10353456, 12079032, 18118548, 24158064, 36237096, 72474192]

約数ペア:

[(1, 72474192), (2, 36237096), (3, 24158064), (4, 18118548), (6, 12079032), (7, 10353456), (8, 9059274), (9, 8052688), (12, 6039516), (14, 5176728), (16, 4529637), (18, 4026344), (21, 3451152), (24, 3019758), (28, 2588364), (36, 2013172), (42, 1725576), (48, 1509879), (56, 1294182), (63, 1150384), (72, 1006586), (84, 862788), (112, 647091), (126, 575192), (144, 503293), (168, 431394), (252, 287596), (336, 215697), (504, 143798), (1008, 71899)]