72229374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 124762626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 89, 113, 114, 126, 133, 171, 178, 189, 226, 266, 267, 339, 342, 378, 399, 513, 534, 623, 678, 791, 798, 801, 1017, 1026, 1197, 1246, 1582, 1602, 1691, 1869, 2034, 2147, 2373, 2394, 2403, 3051, 3382, 3591, 3738, 4294, 4746, 4806, 5073, 5607, 6102, 6441, 7119, 7182, 10057, 10146, 11214, 11837, 12882, 14238, 15029, 15219, 16821, 19323, 20114, 21357, 23674, 30058, 30171, 30438, 33642, 35511, 38646, 42714, 45087, 45657, 57969, 60342, 70399, 71022, 90174, 90513, 91314, 106533, 115938, 135261, 140798, 181026, 191083, 211197, 213066, 270522, 271539, 319599, 382166, 405783, 422394, 543078, 573249, 633591, 639198, 811566, 1146498, 1267182, 1337581, 1719747, 1900773, 2675162, 3439494, 3801546, 4012743, 5159241, 8025486, 10318482, 12038229, 24076458, 36114687, 72229374]

約数ペア:

[(1, 72229374), (2, 36114687), (3, 24076458), (6, 12038229), (7, 10318482), (9, 8025486), (14, 5159241), (18, 4012743), (19, 3801546), (21, 3439494), (27, 2675162), (38, 1900773), (42, 1719747), (54, 1337581), (57, 1267182), (63, 1146498), (89, 811566), (113, 639198), (114, 633591), (126, 573249), (133, 543078), (171, 422394), (178, 405783), (189, 382166), (226, 319599), (266, 271539), (267, 270522), (339, 213066), (342, 211197), (378, 191083), (399, 181026), (513, 140798), (534, 135261), (623, 115938), (678, 106533), (791, 91314), (798, 90513), (801, 90174), (1017, 71022), (1026, 70399), (1197, 60342), (1246, 57969), (1582, 45657), (1602, 45087), (1691, 42714), (1869, 38646), (2034, 35511), (2147, 33642), (2373, 30438), (2394, 30171), (2403, 30058), (3051, 23674), (3382, 21357), (3591, 20114), (3738, 19323), (4294, 16821), (4746, 15219), (4806, 15029), (5073, 14238), (5607, 12882), (6102, 11837), (6441, 11214), (7119, 10146), (7182, 10057)]