64506936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 118384584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 53, 78, 83, 94, 104, 106, 141, 156, 159, 166, 188, 212, 249, 282, 312, 318, 332, 376, 424, 498, 564, 611, 636, 664, 689, 996, 1079, 1128, 1222, 1272, 1378, 1833, 1992, 2067, 2158, 2444, 2491, 2756, 3237, 3666, 3901, 4134, 4316, 4399, 4888, 4982, 5512, 6474, 7332, 7473, 7802, 8268, 8632, 8798, 9964, 11703, 12948, 13197, 14664, 14946, 15604, 16536, 17596, 19928, 23406, 25896, 26394, 29892, 31208, 32383, 35192, 46812, 50713, 52788, 57187, 59784, 64766, 93624, 97149, 101426, 105576, 114374, 129532, 152139, 171561, 194298, 202852, 206753, 228748, 259064, 304278, 343122, 388596, 405704, 413506, 457496, 608556, 620259, 686244, 777192, 827012, 1217112, 1240518, 1372488, 1654024, 2481036, 2687789, 4962072, 5375578, 8063367, 10751156, 16126734, 21502312, 32253468, 64506936]

約数ペア:

[(1, 64506936), (2, 32253468), (3, 21502312), (4, 16126734), (6, 10751156), (8, 8063367), (12, 5375578), (13, 4962072), (24, 2687789), (26, 2481036), (39, 1654024), (47, 1372488), (52, 1240518), (53, 1217112), (78, 827012), (83, 777192), (94, 686244), (104, 620259), (106, 608556), (141, 457496), (156, 413506), (159, 405704), (166, 388596), (188, 343122), (212, 304278), (249, 259064), (282, 228748), (312, 206753), (318, 202852), (332, 194298), (376, 171561), (424, 152139), (498, 129532), (564, 114374), (611, 105576), (636, 101426), (664, 97149), (689, 93624), (996, 64766), (1079, 59784), (1128, 57187), (1222, 52788), (1272, 50713), (1378, 46812), (1833, 35192), (1992, 32383), (2067, 31208), (2158, 29892), (2444, 26394), (2491, 25896), (2756, 23406), (3237, 19928), (3666, 17596), (3901, 16536), (4134, 15604), (4316, 14946), (4399, 14664), (4888, 13197), (4982, 12948), (5512, 11703), (6474, 9964), (7332, 8798), (7473, 8632), (7802, 8268)]