64728288

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 198777600

約数和(自身を除く): 134049312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 3943, 4104, 5472, 7886, 8208, 11829, 15772, 16416, 23658, 31544, 35487, 47316, 63088, 70974, 74917, 94632, 106461, 126176, 141948, 149834, 189264, 212922, 224751, 283896, 299668, 378528, 425844, 449502, 567792, 599336, 674253, 851688, 899004, 1135584, 1198672, 1348506, 1703376, 1798008, 2022759, 2397344, 2697012, 3406752, 3596016, 4045518, 5394024, 7192032, 8091036, 10788048, 16182072, 21576096, 32364144, 64728288]

約数ペア:

[(1, 64728288), (2, 32364144), (3, 21576096), (4, 16182072), (6, 10788048), (8, 8091036), (9, 7192032), (12, 5394024), (16, 4045518), (18, 3596016), (19, 3406752), (24, 2697012), (27, 2397344), (32, 2022759), (36, 1798008), (38, 1703376), (48, 1348506), (54, 1198672), (57, 1135584), (72, 899004), (76, 851688), (96, 674253), (108, 599336), (114, 567792), (144, 449502), (152, 425844), (171, 378528), (216, 299668), (228, 283896), (288, 224751), (304, 212922), (342, 189264), (432, 149834), (456, 141948), (513, 126176), (608, 106461), (684, 94632), (864, 74917), (912, 70974), (1026, 63088), (1368, 47316), (1824, 35487), (2052, 31544), (2736, 23658), (3943, 16416), (4104, 15772), (5472, 11829), (7886, 8208)]