72890928

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5113}}^1$

素因数の和:5144

約数の個数: 100

約数和(自身を含む): 230191368

約数和(自身を除く): 157300440

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, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 5113, 7128, 10226, 14256, 15339, 20452, 30678, 40904, 46017, 56243, 61356, 81808, 92034, 112486, 122712, 138051, 168729, 184068, 224972, 245424, 276102, 337458, 368136, 414153, 449944, 506187, 552204, 674916, 736272, 828306, 899888, 1012374, 1104408, 1349832, 1518561, 1656612, 2024748, 2208816, 2699664, 3037122, 3313224, 4049496, 4555683, 6074244, 6626448, 8098992, 9111366, 12148488, 18222732, 24296976, 36445464, 72890928]

約数ペア:

[(1, 72890928), (2, 36445464), (3, 24296976), (4, 18222732), (6, 12148488), (8, 9111366), (9, 8098992), (11, 6626448), (12, 6074244), (16, 4555683), (18, 4049496), (22, 3313224), (24, 3037122), (27, 2699664), (33, 2208816), (36, 2024748), (44, 1656612), (48, 1518561), (54, 1349832), (66, 1104408), (72, 1012374), (81, 899888), (88, 828306), (99, 736272), (108, 674916), (132, 552204), (144, 506187), (162, 449944), (176, 414153), (198, 368136), (216, 337458), (264, 276102), (297, 245424), (324, 224972), (396, 184068), (432, 168729), (528, 138051), (594, 122712), (648, 112486), (792, 92034), (891, 81808), (1188, 61356), (1296, 56243), (1584, 46017), (1782, 40904), (2376, 30678), (3564, 20452), (4752, 15339), (5113, 14256), (7128, 10226)]