75809916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 239838144

約数和(自身を除く): 164028228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 317, 364, 438, 468, 511, 546, 634, 657, 819, 876, 949, 951, 1022, 1092, 1268, 1314, 1533, 1638, 1898, 1902, 2044, 2219, 2628, 2847, 2853, 3066, 3276, 3796, 3804, 4121, 4438, 4599, 5694, 5706, 6132, 6643, 6657, 8242, 8541, 8876, 9198, 11388, 11412, 12363, 13286, 13314, 16484, 17082, 18396, 19929, 19971, 23141, 24726, 26572, 26628, 28847, 34164, 37089, 39858, 39942, 46282, 49452, 57694, 59787, 69423, 74178, 79716, 79884, 86541, 92564, 115388, 119574, 138846, 148356, 161987, 173082, 208269, 239148, 259623, 277692, 300833, 323974, 346164, 416538, 485961, 519246, 601666, 647948, 833076, 902499, 971922, 1038492, 1203332, 1457883, 1804998, 1943844, 2105831, 2707497, 2915766, 3609996, 4211662, 5414994, 5831532, 6317493, 8423324, 10829988, 12634986, 18952479, 25269972, 37904958, 75809916]

約数ペア:

[(1, 75809916), (2, 37904958), (3, 25269972), (4, 18952479), (6, 12634986), (7, 10829988), (9, 8423324), (12, 6317493), (13, 5831532), (14, 5414994), (18, 4211662), (21, 3609996), (26, 2915766), (28, 2707497), (36, 2105831), (39, 1943844), (42, 1804998), (52, 1457883), (63, 1203332), (73, 1038492), (78, 971922), (84, 902499), (91, 833076), (117, 647948), (126, 601666), (146, 519246), (156, 485961), (182, 416538), (219, 346164), (234, 323974), (252, 300833), (273, 277692), (292, 259623), (317, 239148), (364, 208269), (438, 173082), (468, 161987), (511, 148356), (546, 138846), (634, 119574), (657, 115388), (819, 92564), (876, 86541), (949, 79884), (951, 79716), (1022, 74178), (1092, 69423), (1268, 59787), (1314, 57694), (1533, 49452), (1638, 46282), (1898, 39942), (1902, 39858), (2044, 37089), (2219, 34164), (2628, 28847), (2847, 26628), (2853, 26572), (3066, 24726), (3276, 23141), (3796, 19971), (3804, 19929), (4121, 18396), (4438, 17082), (4599, 16484), (5694, 13314), (5706, 13286), (6132, 12363), (6643, 11412), (6657, 11388), (8242, 9198), (8541, 8876)]