87255090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24859}}^1$

素因数の和:24888

約数の個数: 64

約数和(自身を含む): 250588800

約数和(自身を除く): 163333710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 24859, 49718, 74577, 124295, 149154, 223731, 248590, 323167, 372885, 447462, 646334, 671193, 745770, 969501, 1118655, 1342386, 1615835, 1939002, 2237310, 2908503, 3231670, 3355965, 4847505, 5817006, 6711930, 8725509, 9695010, 14542515, 17451018, 29085030, 43627545, 87255090]

約数ペア:

[(1, 87255090), (2, 43627545), (3, 29085030), (5, 17451018), (6, 14542515), (9, 9695010), (10, 8725509), (13, 6711930), (15, 5817006), (18, 4847505), (26, 3355965), (27, 3231670), (30, 2908503), (39, 2237310), (45, 1939002), (54, 1615835), (65, 1342386), (78, 1118655), (90, 969501), (117, 745770), (130, 671193), (135, 646334), (195, 447462), (234, 372885), (270, 323167), (351, 248590), (390, 223731), (585, 149154), (702, 124295), (1170, 74577), (1755, 49718), (3510, 24859)]