39603172

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 85392384

約数和(自身を除く): 45789212

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 49, 74, 86, 98, 127, 148, 172, 196, 254, 259, 301, 508, 518, 602, 889, 1036, 1204, 1591, 1778, 1813, 2107, 3182, 3556, 3626, 4214, 4699, 5461, 6223, 6364, 7252, 8428, 9398, 10922, 11137, 12446, 18796, 21844, 22274, 24892, 32893, 38227, 44548, 65786, 76454, 77959, 131572, 152908, 155918, 202057, 230251, 267589, 311836, 404114, 460502, 535178, 808228, 921004, 1070356, 1414399, 2828798, 5657596, 9900793, 19801586, 39603172]

約数ペア:

[(1, 39603172), (2, 19801586), (4, 9900793), (7, 5657596), (14, 2828798), (28, 1414399), (37, 1070356), (43, 921004), (49, 808228), (74, 535178), (86, 460502), (98, 404114), (127, 311836), (148, 267589), (172, 230251), (196, 202057), (254, 155918), (259, 152908), (301, 131572), (508, 77959), (518, 76454), (602, 65786), (889, 44548), (1036, 38227), (1204, 32893), (1591, 24892), (1778, 22274), (1813, 21844), (2107, 18796), (3182, 12446), (3556, 11137), (3626, 10922), (4214, 9398), (4699, 8428), (5461, 7252), (6223, 6364)]