64701792

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 184897440

約数和(自身を除く): 120195648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 829, 1084, 1626, 1658, 2168, 2439, 2487, 3252, 3316, 4336, 4878, 4974, 6504, 6632, 7461, 8672, 9756, 9948, 13008, 13264, 14922, 19512, 19896, 26016, 26528, 29844, 39024, 39792, 59688, 78048, 79584, 119376, 224659, 238752, 449318, 673977, 898636, 1347954, 1797272, 2021931, 2695908, 3594544, 4043862, 5391816, 7189088, 8087724, 10783632, 16175448, 21567264, 32350896, 64701792]

約数ペア:

[(1, 64701792), (2, 32350896), (3, 21567264), (4, 16175448), (6, 10783632), (8, 8087724), (9, 7189088), (12, 5391816), (16, 4043862), (18, 3594544), (24, 2695908), (32, 2021931), (36, 1797272), (48, 1347954), (72, 898636), (96, 673977), (144, 449318), (271, 238752), (288, 224659), (542, 119376), (813, 79584), (829, 78048), (1084, 59688), (1626, 39792), (1658, 39024), (2168, 29844), (2439, 26528), (2487, 26016), (3252, 19896), (3316, 19512), (4336, 14922), (4878, 13264), (4974, 13008), (6504, 9948), (6632, 9756), (7461, 8672)]