85867891192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{6761}}^1$

素因数の和:7312

約数の個数: 64

約数和(自身を含む): 167340025440

約数和(自身を除く): 81472134248

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 401, 428, 802, 856, 1604, 3208, 3959, 6761, 7918, 13522, 14837, 15836, 27044, 29674, 31672, 42907, 54088, 59348, 85814, 118696, 171628, 250157, 343256, 500314, 723427, 1000628, 1446854, 1587559, 2001256, 2711161, 2893708, 3175118, 5422322, 5787416, 6350236, 10844644, 12700472, 21689288, 26766799, 53533598, 100312957, 107067196, 200625914, 214134392, 290094227, 401251828, 580188454, 802503656, 1160376908, 2320753816, 10733486399, 21466972798, 42933945596, 85867891192]

約数ペア:

[(1, 85867891192), (2, 42933945596), (4, 21466972798), (8, 10733486399), (37, 2320753816), (74, 1160376908), (107, 802503656), (148, 580188454), (214, 401251828), (296, 290094227), (401, 214134392), (428, 200625914), (802, 107067196), (856, 100312957), (1604, 53533598), (3208, 26766799), (3959, 21689288), (6761, 12700472), (7918, 10844644), (13522, 6350236), (14837, 5787416), (15836, 5422322), (27044, 3175118), (29674, 2893708), (31672, 2711161), (42907, 2001256), (54088, 1587559), (59348, 1446854), (85814, 1000628), (118696, 723427), (171628, 500314), (250157, 343256)]