69087876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 201680640

約数和(自身を除く): 132592764

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 163, 169, 209, 228, 247, 286, 326, 338, 418, 429, 489, 494, 507, 572, 627, 652, 676, 741, 836, 858, 978, 988, 1014, 1254, 1482, 1716, 1793, 1859, 1956, 2028, 2119, 2508, 2717, 2964, 3097, 3211, 3586, 3718, 4238, 5379, 5434, 5577, 6194, 6357, 6422, 7172, 7436, 8151, 8476, 9291, 9633, 10758, 10868, 11154, 12388, 12714, 12844, 16302, 18582, 19266, 21516, 22308, 23309, 25428, 27547, 32604, 34067, 35321, 37164, 38532, 40261, 46618, 55094, 68134, 69927, 70642, 80522, 82641, 93236, 102201, 105963, 110188, 120783, 136268, 139854, 141284, 161044, 165282, 204402, 211926, 241566, 279708, 303017, 330564, 408804, 423852, 442871, 483132, 523393, 606034, 885742, 909051, 1046786, 1212068, 1328613, 1570179, 1771484, 1818102, 2093572, 2657226, 3140358, 3636204, 5314452, 5757323, 6280716, 11514646, 17271969, 23029292, 34543938, 69087876]

約数ペア:

[(1, 69087876), (2, 34543938), (3, 23029292), (4, 17271969), (6, 11514646), (11, 6280716), (12, 5757323), (13, 5314452), (19, 3636204), (22, 3140358), (26, 2657226), (33, 2093572), (38, 1818102), (39, 1771484), (44, 1570179), (52, 1328613), (57, 1212068), (66, 1046786), (76, 909051), (78, 885742), (114, 606034), (132, 523393), (143, 483132), (156, 442871), (163, 423852), (169, 408804), (209, 330564), (228, 303017), (247, 279708), (286, 241566), (326, 211926), (338, 204402), (418, 165282), (429, 161044), (489, 141284), (494, 139854), (507, 136268), (572, 120783), (627, 110188), (652, 105963), (676, 102201), (741, 93236), (836, 82641), (858, 80522), (978, 70642), (988, 69927), (1014, 68134), (1254, 55094), (1482, 46618), (1716, 40261), (1793, 38532), (1859, 37164), (1956, 35321), (2028, 34067), (2119, 32604), (2508, 27547), (2717, 25428), (2964, 23309), (3097, 22308), (3211, 21516), (3586, 19266), (3718, 18582), (4238, 16302), (5379, 12844), (5434, 12714), (5577, 12388), (6194, 11154), (6357, 10868), (6422, 10758), (7172, 9633), (7436, 9291), (8151, 8476)]