67239328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 86863712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 152, 181, 188, 208, 247, 304, 362, 376, 416, 494, 608, 611, 724, 752, 893, 988, 1222, 1448, 1504, 1786, 1976, 2353, 2444, 2896, 3439, 3572, 3952, 4706, 4888, 5792, 6878, 7144, 7904, 8507, 9412, 9776, 11609, 13756, 14288, 17014, 18824, 19552, 23218, 27512, 28576, 34028, 37648, 44707, 46436, 55024, 68056, 75296, 89414, 92872, 110048, 110591, 136112, 161633, 178828, 185744, 221182, 272224, 323266, 357656, 371488, 442364, 646532, 715312, 884728, 1293064, 1430624, 1769456, 2101229, 2586128, 3538912, 4202458, 5172256, 8404916, 16809832, 33619664, 67239328]

約数ペア:

[(1, 67239328), (2, 33619664), (4, 16809832), (8, 8404916), (13, 5172256), (16, 4202458), (19, 3538912), (26, 2586128), (32, 2101229), (38, 1769456), (47, 1430624), (52, 1293064), (76, 884728), (94, 715312), (104, 646532), (152, 442364), (181, 371488), (188, 357656), (208, 323266), (247, 272224), (304, 221182), (362, 185744), (376, 178828), (416, 161633), (494, 136112), (608, 110591), (611, 110048), (724, 92872), (752, 89414), (893, 75296), (988, 68056), (1222, 55024), (1448, 46436), (1504, 44707), (1786, 37648), (1976, 34028), (2353, 28576), (2444, 27512), (2896, 23218), (3439, 19552), (3572, 18824), (3952, 17014), (4706, 14288), (4888, 13756), (5792, 11609), (6878, 9776), (7144, 9412), (7904, 8507)]