89199376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 120787184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 251, 266, 304, 334, 502, 532, 668, 1004, 1064, 1169, 1336, 1757, 2008, 2128, 2338, 2672, 3173, 3514, 4016, 4676, 4769, 6346, 7028, 9352, 9538, 12692, 14056, 18704, 19076, 22211, 25384, 28112, 33383, 38152, 41917, 44422, 50768, 66766, 76304, 83834, 88844, 133532, 167668, 177688, 267064, 293419, 335336, 355376, 534128, 586838, 670672, 796423, 1173676, 1592846, 2347352, 3185692, 4694704, 5574961, 6371384, 11149922, 12742768, 22299844, 44599688, 89199376]

約数ペア:

[(1, 89199376), (2, 44599688), (4, 22299844), (7, 12742768), (8, 11149922), (14, 6371384), (16, 5574961), (19, 4694704), (28, 3185692), (38, 2347352), (56, 1592846), (76, 1173676), (112, 796423), (133, 670672), (152, 586838), (167, 534128), (251, 355376), (266, 335336), (304, 293419), (334, 267064), (502, 177688), (532, 167668), (668, 133532), (1004, 88844), (1064, 83834), (1169, 76304), (1336, 66766), (1757, 50768), (2008, 44422), (2128, 41917), (2338, 38152), (2672, 33383), (3173, 28112), (3514, 25384), (4016, 22211), (4676, 19076), (4769, 18704), (6346, 14056), (7028, 12692), (9352, 9538)]