72425252016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{40009}}^1$

素因数の和:41003

約数の個数: 120

約数和(自身を含む): 218512854560

約数和(自身を除く): 146087602544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 967, 1872, 1934, 2901, 3868, 5802, 7736, 8703, 11604, 12571, 15472, 17406, 23208, 25142, 34812, 37713, 40009, 46416, 50284, 69624, 75426, 80018, 100568, 113139, 120027, 139248, 150852, 160036, 201136, 226278, 240054, 301704, 320072, 360081, 452556, 480108, 520117, 603408, 640144, 720162, 905112, 960216, 1040234, 1440324, 1560351, 1810224, 1920432, 2080468, 2880648, 3120702, 4160936, 4681053, 5761296, 6241404, 8321872, 9362106, 12482808, 18724212, 24965616, 37448424, 38688703, 74896848, 77377406, 116066109, 154754812, 232132218, 309509624, 348198327, 464264436, 502953139, 619019248, 696396654, 928528872, 1005906278, 1392793308, 1508859417, 1857057744, 2011812556, 2785586616, 3017718834, 4023625112, 4526578251, 5571173232, 6035437668, 8047250224, 9053156502, 12070875336, 18106313004, 24141750672, 36212626008, 72425252016]

約数ペア:

[(1, 72425252016), (2, 36212626008), (3, 24141750672), (4, 18106313004), (6, 12070875336), (8, 9053156502), (9, 8047250224), (12, 6035437668), (13, 5571173232), (16, 4526578251), (18, 4023625112), (24, 3017718834), (26, 2785586616), (36, 2011812556), (39, 1857057744), (48, 1508859417), (52, 1392793308), (72, 1005906278), (78, 928528872), (104, 696396654), (117, 619019248), (144, 502953139), (156, 464264436), (208, 348198327), (234, 309509624), (312, 232132218), (468, 154754812), (624, 116066109), (936, 77377406), (967, 74896848), (1872, 38688703), (1934, 37448424), (2901, 24965616), (3868, 18724212), (5802, 12482808), (7736, 9362106), (8703, 8321872), (11604, 6241404), (12571, 5761296), (15472, 4681053), (17406, 4160936), (23208, 3120702), (25142, 2880648), (34812, 2080468), (37713, 1920432), (40009, 1810224), (46416, 1560351), (50284, 1440324), (69624, 1040234), (75426, 960216), (80018, 905112), (100568, 720162), (113139, 640144), (120027, 603408), (139248, 520117), (150852, 480108), (160036, 452556), (201136, 360081), (226278, 320072), (240054, 301704)]