78146484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 211115520

約数和(自身を除く): 132969036

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 316, 373, 442, 474, 663, 746, 884, 948, 1027, 1119, 1326, 1343, 1492, 2054, 2238, 2652, 2686, 3081, 4029, 4108, 4476, 4849, 5372, 6162, 6341, 8058, 9698, 12324, 12682, 14547, 16116, 17459, 19023, 19396, 25364, 29094, 29467, 34918, 38046, 52377, 58188, 58934, 69836, 76092, 82433, 88401, 104754, 117868, 164866, 176802, 209508, 247299, 329732, 353604, 383071, 494598, 500939, 766142, 989196, 1001878, 1149213, 1502817, 1532284, 2003756, 2298426, 3005634, 4596852, 6011268, 6512207, 13024414, 19536621, 26048828, 39073242, 78146484]

約数ペア:

[(1, 78146484), (2, 39073242), (3, 26048828), (4, 19536621), (6, 13024414), (12, 6512207), (13, 6011268), (17, 4596852), (26, 3005634), (34, 2298426), (39, 2003756), (51, 1532284), (52, 1502817), (68, 1149213), (78, 1001878), (79, 989196), (102, 766142), (156, 500939), (158, 494598), (204, 383071), (221, 353604), (237, 329732), (316, 247299), (373, 209508), (442, 176802), (474, 164866), (663, 117868), (746, 104754), (884, 88401), (948, 82433), (1027, 76092), (1119, 69836), (1326, 58934), (1343, 58188), (1492, 52377), (2054, 38046), (2238, 34918), (2652, 29467), (2686, 29094), (3081, 25364), (4029, 19396), (4108, 19023), (4476, 17459), (4849, 16116), (5372, 14547), (6162, 12682), (6341, 12324), (8058, 9698)]