89685180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38327}}^1$

素因数の和:38355

約数の個数: 72

約数和(自身を含む): 292979232

約数和(自身を除く): 203294052

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, 38327, 76654, 114981, 153308, 191635, 229962, 344943, 383270, 459924, 498251, 574905, 689886, 766540, 996502, 1149810, 1379772, 1494753, 1724715, 1993004, 2299620, 2491255, 2989506, 3449430, 4484259, 4982510, 5979012, 6898860, 7473765, 8968518, 9965020, 14947530, 17937036, 22421295, 29895060, 44842590, 89685180]

約数ペア:

[(1, 89685180), (2, 44842590), (3, 29895060), (4, 22421295), (5, 17937036), (6, 14947530), (9, 9965020), (10, 8968518), (12, 7473765), (13, 6898860), (15, 5979012), (18, 4982510), (20, 4484259), (26, 3449430), (30, 2989506), (36, 2491255), (39, 2299620), (45, 1993004), (52, 1724715), (60, 1494753), (65, 1379772), (78, 1149810), (90, 996502), (117, 766540), (130, 689886), (156, 574905), (180, 498251), (195, 459924), (234, 383270), (260, 344943), (390, 229962), (468, 191635), (585, 153308), (780, 114981), (1170, 76654), (2340, 38327)]