64166466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 173408256

約数和(自身を除く): 109241790

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 62, 78, 91, 93, 102, 119, 182, 186, 217, 221, 223, 238, 273, 357, 403, 434, 442, 446, 527, 546, 651, 663, 669, 714, 806, 1054, 1209, 1302, 1326, 1338, 1547, 1561, 1581, 2418, 2821, 2899, 3094, 3122, 3162, 3689, 3791, 4641, 4683, 5642, 5798, 6851, 6913, 7378, 7582, 8463, 8697, 9282, 9366, 11067, 11373, 13702, 13826, 16926, 17394, 20293, 20553, 20739, 22134, 22746, 26537, 40586, 41106, 41478, 47957, 48391, 49283, 53074, 60879, 79611, 89869, 95914, 96782, 98566, 117521, 121758, 143871, 145173, 147849, 159222, 179738, 235042, 269607, 287742, 290346, 295698, 344981, 352563, 539214, 629083, 689962, 705126, 822647, 1034943, 1258166, 1527773, 1645294, 1887249, 2069886, 2467941, 3055546, 3774498, 4583319, 4935882, 9166638, 10694411, 21388822, 32083233, 64166466]

約数ペア:

[(1, 64166466), (2, 32083233), (3, 21388822), (6, 10694411), (7, 9166638), (13, 4935882), (14, 4583319), (17, 3774498), (21, 3055546), (26, 2467941), (31, 2069886), (34, 1887249), (39, 1645294), (42, 1527773), (51, 1258166), (62, 1034943), (78, 822647), (91, 705126), (93, 689962), (102, 629083), (119, 539214), (182, 352563), (186, 344981), (217, 295698), (221, 290346), (223, 287742), (238, 269607), (273, 235042), (357, 179738), (403, 159222), (434, 147849), (442, 145173), (446, 143871), (527, 121758), (546, 117521), (651, 98566), (663, 96782), (669, 95914), (714, 89869), (806, 79611), (1054, 60879), (1209, 53074), (1302, 49283), (1326, 48391), (1338, 47957), (1547, 41478), (1561, 41106), (1581, 40586), (2418, 26537), (2821, 22746), (2899, 22134), (3094, 20739), (3122, 20553), (3162, 20293), (3689, 17394), (3791, 16926), (4641, 13826), (4683, 13702), (5642, 11373), (5798, 11067), (6851, 9366), (6913, 9282), (7378, 8697), (7582, 8463)]