64540112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 162072960

約数和(自身を除く): 97532848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2333, 3458, 3952, 4666, 6916, 9332, 13832, 16331, 18664, 27664, 30329, 32662, 37328, 44327, 60658, 65324, 88654, 121316, 130648, 177308, 212303, 242632, 261296, 310289, 354616, 424606, 485264, 576251, 620578, 709232, 849212, 1152502, 1241156, 1698424, 2305004, 2482312, 3396848, 4033757, 4610008, 4964624, 8067514, 9220016, 16135028, 32270056, 64540112]

約数ペア:

[(1, 64540112), (2, 32270056), (4, 16135028), (7, 9220016), (8, 8067514), (13, 4964624), (14, 4610008), (16, 4033757), (19, 3396848), (26, 2482312), (28, 2305004), (38, 1698424), (52, 1241156), (56, 1152502), (76, 849212), (91, 709232), (104, 620578), (112, 576251), (133, 485264), (152, 424606), (182, 354616), (208, 310289), (247, 261296), (266, 242632), (304, 212303), (364, 177308), (494, 130648), (532, 121316), (728, 88654), (988, 65324), (1064, 60658), (1456, 44327), (1729, 37328), (1976, 32662), (2128, 30329), (2333, 27664), (3458, 18664), (3952, 16331), (4666, 13832), (6916, 9332)]