72377704

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10898

約数の個数: 48

約数和(自身を含む): 167166180

約数和(自身を除く): 94788476

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 10861, 21722, 43444, 76027, 86888, 152054, 184637, 304108, 369274, 532189, 608216, 738548, 1064378, 1292459, 1477096, 2128756, 2584918, 4257512, 5169836, 9047213, 10339672, 18094426, 36188852, 72377704]

約数ペア:

[(1, 72377704), (2, 36188852), (4, 18094426), (7, 10339672), (8, 9047213), (14, 5169836), (17, 4257512), (28, 2584918), (34, 2128756), (49, 1477096), (56, 1292459), (68, 1064378), (98, 738548), (119, 608216), (136, 532189), (196, 369274), (238, 304108), (392, 184637), (476, 152054), (833, 86888), (952, 76027), (1666, 43444), (3332, 21722), (6664, 10861)]