79638208

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 84

約数和(自身を含む): 176631600

約数和(自身を除く): 96993392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 169, 199, 208, 296, 338, 398, 416, 481, 592, 676, 796, 832, 962, 1184, 1352, 1592, 1924, 2368, 2587, 2704, 3184, 3848, 5174, 5408, 6253, 6368, 7363, 7696, 10348, 10816, 12506, 12736, 14726, 15392, 20696, 25012, 29452, 30784, 33631, 41392, 50024, 58904, 67262, 82784, 95719, 100048, 117808, 134524, 165568, 191438, 200096, 235616, 269048, 382876, 400192, 471232, 538096, 765752, 1076192, 1244347, 1531504, 2152384, 2488694, 3063008, 4977388, 6126016, 9954776, 19909552, 39819104, 79638208]

約数ペア:

[(1, 79638208), (2, 39819104), (4, 19909552), (8, 9954776), (13, 6126016), (16, 4977388), (26, 3063008), (32, 2488694), (37, 2152384), (52, 1531504), (64, 1244347), (74, 1076192), (104, 765752), (148, 538096), (169, 471232), (199, 400192), (208, 382876), (296, 269048), (338, 235616), (398, 200096), (416, 191438), (481, 165568), (592, 134524), (676, 117808), (796, 100048), (832, 95719), (962, 82784), (1184, 67262), (1352, 58904), (1592, 50024), (1924, 41392), (2368, 33631), (2587, 30784), (2704, 29452), (3184, 25012), (3848, 20696), (5174, 15392), (5408, 14726), (6253, 12736), (6368, 12506), (7363, 10816), (7696, 10348)]