77275156

素因数分解:

$2^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 159174400

約数和(自身を除く): 81899244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 343, 373, 604, 686, 746, 1057, 1372, 1492, 2114, 2611, 4228, 5222, 7399, 10444, 14798, 18277, 29596, 36554, 51793, 56323, 73108, 103586, 112646, 127939, 207172, 225292, 255878, 394261, 511756, 788522, 1577044, 2759827, 5519654, 11039308, 19318789, 38637578, 77275156]

約数ペア:

[(1, 77275156), (2, 38637578), (4, 19318789), (7, 11039308), (14, 5519654), (28, 2759827), (49, 1577044), (98, 788522), (151, 511756), (196, 394261), (302, 255878), (343, 225292), (373, 207172), (604, 127939), (686, 112646), (746, 103586), (1057, 73108), (1372, 56323), (1492, 51793), (2114, 36554), (2611, 29596), (4228, 18277), (5222, 14798), (7399, 10444)]