37887876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 104646360

約数和(自身を除く): 66758484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1109, 1314, 1898, 2218, 2628, 2847, 3327, 3796, 4436, 5694, 6654, 8541, 9981, 11388, 13308, 14417, 17082, 19962, 28834, 34164, 39924, 43251, 57668, 80957, 86502, 129753, 161914, 173004, 242871, 259506, 323828, 485742, 519012, 728613, 971484, 1052441, 1457226, 2104882, 2914452, 3157323, 4209764, 6314646, 9471969, 12629292, 18943938, 37887876]

約数ペア:

[(1, 37887876), (2, 18943938), (3, 12629292), (4, 9471969), (6, 6314646), (9, 4209764), (12, 3157323), (13, 2914452), (18, 2104882), (26, 1457226), (36, 1052441), (39, 971484), (52, 728613), (73, 519012), (78, 485742), (117, 323828), (146, 259506), (156, 242871), (219, 173004), (234, 161914), (292, 129753), (438, 86502), (468, 80957), (657, 57668), (876, 43251), (949, 39924), (1109, 34164), (1314, 28834), (1898, 19962), (2218, 17082), (2628, 14417), (2847, 13308), (3327, 11388), (3796, 9981), (4436, 8541), (5694, 6654)]