64510548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 166333440

約数和(自身を除く): 101822892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 67, 76, 82, 103, 114, 123, 134, 164, 201, 206, 228, 246, 268, 309, 402, 412, 492, 618, 779, 804, 1236, 1273, 1558, 1957, 2337, 2546, 2747, 3116, 3819, 3914, 4223, 4674, 5092, 5494, 5871, 6901, 7638, 7828, 8241, 8446, 9348, 10988, 11742, 12669, 13802, 15276, 16482, 16892, 20703, 23484, 25338, 27604, 32964, 41406, 50676, 52193, 80237, 82812, 104386, 131119, 156579, 160474, 208772, 240711, 262238, 282941, 313158, 320948, 393357, 481422, 524476, 565882, 626316, 786714, 848823, 962844, 1131764, 1573428, 1697646, 3395292, 5375879, 10751758, 16127637, 21503516, 32255274, 64510548]

約数ペア:

[(1, 64510548), (2, 32255274), (3, 21503516), (4, 16127637), (6, 10751758), (12, 5375879), (19, 3395292), (38, 1697646), (41, 1573428), (57, 1131764), (67, 962844), (76, 848823), (82, 786714), (103, 626316), (114, 565882), (123, 524476), (134, 481422), (164, 393357), (201, 320948), (206, 313158), (228, 282941), (246, 262238), (268, 240711), (309, 208772), (402, 160474), (412, 156579), (492, 131119), (618, 104386), (779, 82812), (804, 80237), (1236, 52193), (1273, 50676), (1558, 41406), (1957, 32964), (2337, 27604), (2546, 25338), (2747, 23484), (3116, 20703), (3819, 16892), (3914, 16482), (4223, 15276), (4674, 13802), (5092, 12669), (5494, 11742), (5871, 10988), (6901, 9348), (7638, 8446), (7828, 8241)]