169731324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21775

約数の個数: 72

約数和(自身を含む): 506175488

約数和(自身を除く): 336444164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21727, 43454, 65181, 86908, 130362, 152089, 195543, 260724, 304178, 391086, 456267, 608356, 673537, 782172, 912534, 1347074, 1368801, 1825068, 2020611, 2694148, 2737602, 4041222, 4714759, 5475204, 6061833, 8082444, 9429518, 12123666, 14144277, 18859036, 24247332, 28288554, 42432831, 56577108, 84865662, 169731324]

約数ペア:

[(1, 169731324), (2, 84865662), (3, 56577108), (4, 42432831), (6, 28288554), (7, 24247332), (9, 18859036), (12, 14144277), (14, 12123666), (18, 9429518), (21, 8082444), (28, 6061833), (31, 5475204), (36, 4714759), (42, 4041222), (62, 2737602), (63, 2694148), (84, 2020611), (93, 1825068), (124, 1368801), (126, 1347074), (186, 912534), (217, 782172), (252, 673537), (279, 608356), (372, 456267), (434, 391086), (558, 304178), (651, 260724), (868, 195543), (1116, 152089), (1302, 130362), (1953, 86908), (2604, 65181), (3906, 43454), (7812, 21727)]