83984628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 72

約数和(自身を含む): 245515872

約数和(自身を除く): 161531244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10987, 21974, 32961, 43948, 65922, 76909, 131844, 142831, 153818, 230727, 285662, 307636, 428493, 461454, 538363, 571324, 856986, 922908, 999817, 1076726, 1615089, 1713972, 1999634, 2153452, 2999451, 3230178, 3999268, 5998902, 6460356, 6998719, 11997804, 13997438, 20996157, 27994876, 41992314, 83984628]

約数ペア:

[(1, 83984628), (2, 41992314), (3, 27994876), (4, 20996157), (6, 13997438), (7, 11997804), (12, 6998719), (13, 6460356), (14, 5998902), (21, 3999268), (26, 3230178), (28, 2999451), (39, 2153452), (42, 1999634), (49, 1713972), (52, 1615089), (78, 1076726), (84, 999817), (91, 922908), (98, 856986), (147, 571324), (156, 538363), (182, 461454), (196, 428493), (273, 307636), (294, 285662), (364, 230727), (546, 153818), (588, 142831), (637, 131844), (1092, 76909), (1274, 65922), (1911, 43948), (2548, 32961), (3822, 21974), (7644, 10987)]