72036144

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 215008560

約数和(自身を除く): 142972416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 144, 152, 171, 226, 228, 233, 304, 339, 342, 452, 456, 466, 678, 684, 699, 904, 912, 932, 1017, 1356, 1368, 1398, 1808, 1864, 2034, 2097, 2147, 2712, 2736, 2796, 3728, 4068, 4194, 4294, 4427, 5424, 5592, 6441, 8136, 8388, 8588, 8854, 11184, 12882, 13281, 16272, 16776, 17176, 17708, 19323, 25764, 26329, 26562, 33552, 34352, 35416, 38646, 39843, 51528, 52658, 53124, 70832, 77292, 78987, 79686, 103056, 105316, 106248, 154584, 157974, 159372, 210632, 212496, 236961, 309168, 315948, 318744, 421264, 473922, 500251, 631896, 637488, 947844, 1000502, 1263792, 1500753, 1895688, 2001004, 3001506, 3791376, 4002008, 4502259, 6003012, 8004016, 9004518, 12006024, 18009036, 24012048, 36018072, 72036144]

約数ペア:

[(1, 72036144), (2, 36018072), (3, 24012048), (4, 18009036), (6, 12006024), (8, 9004518), (9, 8004016), (12, 6003012), (16, 4502259), (18, 4002008), (19, 3791376), (24, 3001506), (36, 2001004), (38, 1895688), (48, 1500753), (57, 1263792), (72, 1000502), (76, 947844), (113, 637488), (114, 631896), (144, 500251), (152, 473922), (171, 421264), (226, 318744), (228, 315948), (233, 309168), (304, 236961), (339, 212496), (342, 210632), (452, 159372), (456, 157974), (466, 154584), (678, 106248), (684, 105316), (699, 103056), (904, 79686), (912, 78987), (932, 77292), (1017, 70832), (1356, 53124), (1368, 52658), (1398, 51528), (1808, 39843), (1864, 38646), (2034, 35416), (2097, 34352), (2147, 33552), (2712, 26562), (2736, 26329), (2796, 25764), (3728, 19323), (4068, 17708), (4194, 17176), (4294, 16776), (4427, 16272), (5424, 13281), (5592, 12882), (6441, 11184), (8136, 8854), (8388, 8588)]