64547184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 184712880

約数和(自身を除く): 120165696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 109, 146, 156, 169, 208, 218, 219, 292, 312, 327, 338, 436, 438, 507, 584, 624, 654, 676, 872, 876, 949, 1014, 1168, 1308, 1352, 1417, 1744, 1752, 1898, 2028, 2616, 2704, 2834, 2847, 3504, 3796, 4056, 4251, 5232, 5668, 5694, 7592, 7957, 8112, 8502, 11336, 11388, 12337, 15184, 15914, 17004, 18421, 22672, 22776, 23871, 24674, 31828, 34008, 36842, 37011, 45552, 47742, 49348, 55263, 63656, 68016, 73684, 74022, 95484, 98696, 103441, 110526, 127312, 147368, 148044, 190968, 197392, 206882, 221052, 294736, 296088, 310323, 381936, 413764, 442104, 592176, 620646, 827528, 884208, 1241292, 1344733, 1655056, 2482584, 2689466, 4034199, 4965168, 5378932, 8068398, 10757864, 16136796, 21515728, 32273592, 64547184]

約数ペア:

[(1, 64547184), (2, 32273592), (3, 21515728), (4, 16136796), (6, 10757864), (8, 8068398), (12, 5378932), (13, 4965168), (16, 4034199), (24, 2689466), (26, 2482584), (39, 1655056), (48, 1344733), (52, 1241292), (73, 884208), (78, 827528), (104, 620646), (109, 592176), (146, 442104), (156, 413764), (169, 381936), (208, 310323), (218, 296088), (219, 294736), (292, 221052), (312, 206882), (327, 197392), (338, 190968), (436, 148044), (438, 147368), (507, 127312), (584, 110526), (624, 103441), (654, 98696), (676, 95484), (872, 74022), (876, 73684), (949, 68016), (1014, 63656), (1168, 55263), (1308, 49348), (1352, 47742), (1417, 45552), (1744, 37011), (1752, 36842), (1898, 34008), (2028, 31828), (2616, 24674), (2704, 23871), (2834, 22776), (2847, 22672), (3504, 18421), (3796, 17004), (4056, 15914), (4251, 15184), (5232, 12337), (5668, 11388), (5694, 11336), (7592, 8502), (7957, 8112)]