66421584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 201719232

約数和(自身を除く): 135297648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 631, 688, 731, 774, 816, 1032, 1224, 1262, 1462, 1548, 1893, 2064, 2193, 2448, 2524, 2924, 3096, 3786, 4386, 5048, 5679, 5848, 6192, 6579, 7572, 8772, 10096, 10727, 11358, 11696, 13158, 15144, 17544, 21454, 22716, 26316, 27133, 30288, 32181, 35088, 42908, 45432, 52632, 54266, 64362, 81399, 85816, 90864, 96543, 105264, 108532, 128724, 162798, 171632, 193086, 217064, 244197, 257448, 325596, 386172, 434128, 461261, 488394, 514896, 651192, 772344, 922522, 976788, 1302384, 1383783, 1544688, 1845044, 1953576, 2767566, 3690088, 3907152, 4151349, 5535132, 7380176, 8302698, 11070264, 16605396, 22140528, 33210792, 66421584]

約数ペア:

[(1, 66421584), (2, 33210792), (3, 22140528), (4, 16605396), (6, 11070264), (8, 8302698), (9, 7380176), (12, 5535132), (16, 4151349), (17, 3907152), (18, 3690088), (24, 2767566), (34, 1953576), (36, 1845044), (43, 1544688), (48, 1383783), (51, 1302384), (68, 976788), (72, 922522), (86, 772344), (102, 651192), (129, 514896), (136, 488394), (144, 461261), (153, 434128), (172, 386172), (204, 325596), (258, 257448), (272, 244197), (306, 217064), (344, 193086), (387, 171632), (408, 162798), (516, 128724), (612, 108532), (631, 105264), (688, 96543), (731, 90864), (774, 85816), (816, 81399), (1032, 64362), (1224, 54266), (1262, 52632), (1462, 45432), (1548, 42908), (1893, 35088), (2064, 32181), (2193, 30288), (2448, 27133), (2524, 26316), (2924, 22716), (3096, 21454), (3786, 17544), (4386, 15144), (5048, 13158), (5679, 11696), (5848, 11358), (6192, 10727), (6579, 10096), (7572, 8772)]