64792356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 102938844

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 89, 93, 103, 114, 124, 178, 186, 206, 228, 267, 309, 356, 372, 412, 534, 589, 618, 1068, 1178, 1236, 1691, 1767, 1957, 2356, 2759, 3193, 3382, 3534, 3914, 5073, 5518, 5871, 6386, 6764, 7068, 7828, 8277, 9167, 9579, 10146, 11036, 11742, 12772, 16554, 18334, 19158, 20292, 23484, 27501, 33108, 36668, 38316, 52421, 55002, 60667, 104842, 110004, 121334, 157263, 174173, 182001, 209684, 242668, 284177, 314526, 348346, 364002, 522519, 568354, 629052, 696692, 728004, 852531, 1045038, 1136708, 1705062, 2090076, 3410124, 5399363, 10798726, 16198089, 21597452, 32396178, 64792356]

約数ペア:

[(1, 64792356), (2, 32396178), (3, 21597452), (4, 16198089), (6, 10798726), (12, 5399363), (19, 3410124), (31, 2090076), (38, 1705062), (57, 1136708), (62, 1045038), (76, 852531), (89, 728004), (93, 696692), (103, 629052), (114, 568354), (124, 522519), (178, 364002), (186, 348346), (206, 314526), (228, 284177), (267, 242668), (309, 209684), (356, 182001), (372, 174173), (412, 157263), (534, 121334), (589, 110004), (618, 104842), (1068, 60667), (1178, 55002), (1236, 52421), (1691, 38316), (1767, 36668), (1957, 33108), (2356, 27501), (2759, 23484), (3193, 20292), (3382, 19158), (3534, 18334), (3914, 16554), (5073, 12772), (5518, 11742), (5871, 11036), (6386, 10146), (6764, 9579), (7068, 9167), (7828, 8277)]