79876589572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{394577}}^1$

素因数の和:394840

約数の個数: 48

約数和(自身を含む): 160088186160

約数和(自身を除く): 80211596588

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 229, 442, 458, 884, 916, 2977, 3893, 5954, 7786, 11908, 15572, 50609, 101218, 202436, 394577, 789154, 1578308, 5129501, 6707809, 10259002, 13415618, 20518004, 26831236, 87201517, 90358133, 174403034, 180716266, 348806068, 361432532, 1174655729, 1536088261, 2349311458, 3072176522, 4698622916, 6144353044, 19969147393, 39938294786, 79876589572]

約数ペア:

[(1, 79876589572), (2, 39938294786), (4, 19969147393), (13, 6144353044), (17, 4698622916), (26, 3072176522), (34, 2349311458), (52, 1536088261), (68, 1174655729), (221, 361432532), (229, 348806068), (442, 180716266), (458, 174403034), (884, 90358133), (916, 87201517), (2977, 26831236), (3893, 20518004), (5954, 13415618), (7786, 10259002), (11908, 6707809), (15572, 5129501), (50609, 1578308), (101218, 789154), (202436, 394577)]