72238992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 214748160

約数和(自身を除く): 142509168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1319, 1956, 2282, 2608, 2638, 3423, 3912, 3957, 4564, 5276, 6846, 7824, 7914, 9128, 9233, 10552, 13692, 15828, 18256, 18466, 21104, 27384, 27699, 31656, 36932, 54768, 55398, 63312, 73864, 110796, 147728, 214997, 221592, 429994, 443184, 644991, 859988, 1289982, 1504979, 1719976, 2579964, 3009958, 3439952, 4514937, 5159928, 6019916, 9029874, 10319856, 12039832, 18059748, 24079664, 36119496, 72238992]

約数ペア:

[(1, 72238992), (2, 36119496), (3, 24079664), (4, 18059748), (6, 12039832), (7, 10319856), (8, 9029874), (12, 6019916), (14, 5159928), (16, 4514937), (21, 3439952), (24, 3009958), (28, 2579964), (42, 1719976), (48, 1504979), (56, 1289982), (84, 859988), (112, 644991), (163, 443184), (168, 429994), (326, 221592), (336, 214997), (489, 147728), (652, 110796), (978, 73864), (1141, 63312), (1304, 55398), (1319, 54768), (1956, 36932), (2282, 31656), (2608, 27699), (2638, 27384), (3423, 21104), (3912, 18466), (3957, 18256), (4564, 15828), (5276, 13692), (6846, 10552), (7824, 9233), (7914, 9128)]