73439898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 180299520

約数和(自身を除く): 106859622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 714, 1022, 1241, 1409, 1533, 2482, 2818, 3066, 3723, 4227, 7446, 8454, 8687, 9863, 17374, 19726, 23953, 26061, 29589, 47906, 52122, 59178, 71859, 102857, 143718, 167671, 205714, 308571, 335342, 503013, 617142, 719999, 1006026, 1439998, 1748569, 2159997, 3497138, 4319994, 5245707, 10491414, 12239983, 24479966, 36719949, 73439898]

約数ペア:

[(1, 73439898), (2, 36719949), (3, 24479966), (6, 12239983), (7, 10491414), (14, 5245707), (17, 4319994), (21, 3497138), (34, 2159997), (42, 1748569), (51, 1439998), (73, 1006026), (102, 719999), (119, 617142), (146, 503013), (219, 335342), (238, 308571), (357, 205714), (438, 167671), (511, 143718), (714, 102857), (1022, 71859), (1241, 59178), (1409, 52122), (1533, 47906), (2482, 29589), (2818, 26061), (3066, 23953), (3723, 19726), (4227, 17374), (7446, 9863), (8454, 8687)]