77620572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 216599040

約数和(自身を除く): 138978468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 102, 108, 134, 153, 201, 204, 268, 306, 402, 459, 603, 612, 631, 804, 918, 1139, 1206, 1262, 1809, 1836, 1893, 2278, 2412, 2524, 3417, 3618, 3786, 4556, 5679, 6834, 7236, 7572, 10251, 10727, 11358, 13668, 17037, 20502, 21454, 22716, 30753, 32181, 34074, 41004, 42277, 42908, 61506, 64362, 68148, 84554, 96543, 123012, 126831, 128724, 169108, 193086, 253662, 289629, 380493, 386172, 507324, 579258, 718709, 760986, 1141479, 1158516, 1437418, 1521972, 2156127, 2282958, 2874836, 4312254, 4565916, 6468381, 8624508, 12936762, 19405143, 25873524, 38810286, 77620572]

約数ペア:

[(1, 77620572), (2, 38810286), (3, 25873524), (4, 19405143), (6, 12936762), (9, 8624508), (12, 6468381), (17, 4565916), (18, 4312254), (27, 2874836), (34, 2282958), (36, 2156127), (51, 1521972), (54, 1437418), (67, 1158516), (68, 1141479), (102, 760986), (108, 718709), (134, 579258), (153, 507324), (201, 386172), (204, 380493), (268, 289629), (306, 253662), (402, 193086), (459, 169108), (603, 128724), (612, 126831), (631, 123012), (804, 96543), (918, 84554), (1139, 68148), (1206, 64362), (1262, 61506), (1809, 42908), (1836, 42277), (1893, 41004), (2278, 34074), (2412, 32181), (2524, 30753), (3417, 22716), (3618, 21454), (3786, 20502), (4556, 17037), (5679, 13668), (6834, 11358), (7236, 10727), (7572, 10251)]