828625464

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{20963}}^1$

素因数の和:21042

約数の個数: 80

約数和(自身を含む): 2359078920

約数和(自身を除く): 1530453456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 13176, 19764, 20963, 39528, 41926, 62889, 83852, 125778, 167704, 188667, 251556, 377334, 503112, 566001, 754668, 1132002, 1278743, 1509336, 1698003, 2264004, 2557486, 3396006, 3836229, 4528008, 5114972, 6792012, 7672458, 10229944, 11508687, 13584024, 15344916, 23017374, 30689832, 34526061, 46034748, 69052122, 92069496, 103578183, 138104244, 207156366, 276208488, 414312732, 828625464]

約数ペア:

[(1, 828625464), (2, 414312732), (3, 276208488), (4, 207156366), (6, 138104244), (8, 103578183), (9, 92069496), (12, 69052122), (18, 46034748), (24, 34526061), (27, 30689832), (36, 23017374), (54, 15344916), (61, 13584024), (72, 11508687), (81, 10229944), (108, 7672458), (122, 6792012), (162, 5114972), (183, 4528008), (216, 3836229), (244, 3396006), (324, 2557486), (366, 2264004), (488, 1698003), (549, 1509336), (648, 1278743), (732, 1132002), (1098, 754668), (1464, 566001), (1647, 503112), (2196, 377334), (3294, 251556), (4392, 188667), (4941, 167704), (6588, 125778), (9882, 83852), (13176, 62889), (19764, 41926), (20963, 39528)]