72406224

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 229381152

約数和(自身を除く): 156974928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1693, 1782, 1944, 2376, 2673, 3386, 3564, 3888, 4752, 5079, 5346, 6772, 7128, 10158, 10692, 13544, 14256, 15237, 18623, 20316, 21384, 27088, 30474, 37246, 40632, 42768, 45711, 55869, 60948, 74492, 81264, 91422, 111738, 121896, 137133, 148984, 167607, 182844, 223476, 243792, 274266, 297968, 335214, 365688, 411399, 446952, 502821, 548532, 670428, 731376, 822798, 893904, 1005642, 1097064, 1340856, 1508463, 1645596, 2011284, 2194128, 2681712, 3016926, 3291192, 4022568, 4525389, 6033852, 6582384, 8045136, 9050778, 12067704, 18101556, 24135408, 36203112, 72406224]

約数ペア:

[(1, 72406224), (2, 36203112), (3, 24135408), (4, 18101556), (6, 12067704), (8, 9050778), (9, 8045136), (11, 6582384), (12, 6033852), (16, 4525389), (18, 4022568), (22, 3291192), (24, 3016926), (27, 2681712), (33, 2194128), (36, 2011284), (44, 1645596), (48, 1508463), (54, 1340856), (66, 1097064), (72, 1005642), (81, 893904), (88, 822798), (99, 731376), (108, 670428), (132, 548532), (144, 502821), (162, 446952), (176, 411399), (198, 365688), (216, 335214), (243, 297968), (264, 274266), (297, 243792), (324, 223476), (396, 182844), (432, 167607), (486, 148984), (528, 137133), (594, 121896), (648, 111738), (792, 91422), (891, 81264), (972, 74492), (1188, 60948), (1296, 55869), (1584, 45711), (1693, 42768), (1782, 40632), (1944, 37246), (2376, 30474), (2673, 27088), (3386, 21384), (3564, 20316), (3888, 18623), (4752, 15237), (5079, 14256), (5346, 13544), (6772, 10692), (7128, 10158)]