72466065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 152635392

約数和(自身を除く): 80169327

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 41, 45, 63, 93, 105, 123, 155, 181, 205, 217, 279, 287, 315, 369, 465, 543, 615, 651, 861, 905, 1085, 1267, 1271, 1395, 1435, 1629, 1845, 1953, 2583, 2715, 3255, 3801, 3813, 4305, 5611, 6335, 6355, 7421, 8145, 8897, 9765, 11403, 11439, 12915, 16833, 19005, 19065, 22263, 26691, 28055, 37105, 39277, 44485, 50499, 51947, 57015, 57195, 66789, 80073, 84165, 111315, 117831, 133455, 155841, 196385, 230051, 252495, 259735, 333945, 353493, 400365, 467523, 589155, 690153, 779205, 1150255, 1610357, 1767465, 2070459, 2337615, 3450765, 4831071, 8051785, 10352295, 14493213, 24155355, 72466065]

約数ペア:

[(1, 72466065), (3, 24155355), (5, 14493213), (7, 10352295), (9, 8051785), (15, 4831071), (21, 3450765), (31, 2337615), (35, 2070459), (41, 1767465), (45, 1610357), (63, 1150255), (93, 779205), (105, 690153), (123, 589155), (155, 467523), (181, 400365), (205, 353493), (217, 333945), (279, 259735), (287, 252495), (315, 230051), (369, 196385), (465, 155841), (543, 133455), (615, 117831), (651, 111315), (861, 84165), (905, 80073), (1085, 66789), (1267, 57195), (1271, 57015), (1395, 51947), (1435, 50499), (1629, 44485), (1845, 39277), (1953, 37105), (2583, 28055), (2715, 26691), (3255, 22263), (3801, 19065), (3813, 19005), (4305, 16833), (5611, 12915), (6335, 11439), (6355, 11403), (7421, 9765), (8145, 8897)]