89558820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38273}}^1$

素因数の和:38301

約数の個数: 72

約数和(自身を含む): 292566456

約数和(自身を除く): 203007636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38273, 76546, 114819, 153092, 191365, 229638, 344457, 382730, 459276, 497549, 574095, 688914, 765460, 995098, 1148190, 1377828, 1492647, 1722285, 1990196, 2296380, 2487745, 2985294, 3444570, 4477941, 4975490, 5970588, 6889140, 7463235, 8955882, 9950980, 14926470, 17911764, 22389705, 29852940, 44779410, 89558820]

約数ペア:

[(1, 89558820), (2, 44779410), (3, 29852940), (4, 22389705), (5, 17911764), (6, 14926470), (9, 9950980), (10, 8955882), (12, 7463235), (13, 6889140), (15, 5970588), (18, 4975490), (20, 4477941), (26, 3444570), (30, 2985294), (36, 2487745), (39, 2296380), (45, 1990196), (52, 1722285), (60, 1492647), (65, 1377828), (78, 1148190), (90, 995098), (117, 765460), (130, 688914), (156, 574095), (180, 497549), (195, 459276), (234, 382730), (260, 344457), (390, 229638), (468, 191365), (585, 153092), (780, 114819), (1170, 76546), (2340, 38273)]