90927198

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 221020800

約数和(自身を除く): 130093602

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 229, 243, 258, 342, 387, 458, 486, 513, 687, 774, 817, 1026, 1161, 1374, 1539, 1634, 2061, 2322, 2451, 3078, 3483, 4122, 4351, 4617, 4902, 6183, 6966, 7353, 8702, 9234, 9847, 10449, 12366, 13053, 14706, 18549, 19694, 20898, 22059, 26106, 29541, 37098, 39159, 44118, 55647, 59082, 66177, 78318, 88623, 111294, 117477, 132354, 177246, 187093, 198531, 234954, 265869, 352431, 374186, 397062, 531738, 561279, 704862, 797607, 1057293, 1122558, 1595214, 1683837, 2114586, 2392821, 3367674, 4785642, 5051511, 10103022, 15154533, 30309066, 45463599, 90927198]

約数ペア:

[(1, 90927198), (2, 45463599), (3, 30309066), (6, 15154533), (9, 10103022), (18, 5051511), (19, 4785642), (27, 3367674), (38, 2392821), (43, 2114586), (54, 1683837), (57, 1595214), (81, 1122558), (86, 1057293), (114, 797607), (129, 704862), (162, 561279), (171, 531738), (229, 397062), (243, 374186), (258, 352431), (342, 265869), (387, 234954), (458, 198531), (486, 187093), (513, 177246), (687, 132354), (774, 117477), (817, 111294), (1026, 88623), (1161, 78318), (1374, 66177), (1539, 59082), (1634, 55647), (2061, 44118), (2322, 39159), (2451, 37098), (3078, 29541), (3483, 26106), (4122, 22059), (4351, 20898), (4617, 19694), (4902, 18549), (6183, 14706), (6966, 13053), (7353, 12366), (8702, 10449), (9234, 9847)]