74217104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 92022256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 139, 151, 208, 221, 272, 278, 302, 442, 556, 604, 884, 1112, 1208, 1768, 1807, 1963, 2224, 2363, 2416, 2567, 3536, 3614, 3926, 4726, 5134, 7228, 7852, 9452, 10268, 14456, 15704, 18904, 20536, 20989, 28912, 30719, 31408, 33371, 37808, 41072, 41978, 61438, 66742, 83956, 122876, 133484, 167912, 245752, 266968, 272857, 335824, 356813, 491504, 533936, 545714, 713626, 1091428, 1427252, 2182856, 2854504, 4365712, 4638569, 5709008, 9277138, 18554276, 37108552, 74217104]

約数ペア:

[(1, 74217104), (2, 37108552), (4, 18554276), (8, 9277138), (13, 5709008), (16, 4638569), (17, 4365712), (26, 2854504), (34, 2182856), (52, 1427252), (68, 1091428), (104, 713626), (136, 545714), (139, 533936), (151, 491504), (208, 356813), (221, 335824), (272, 272857), (278, 266968), (302, 245752), (442, 167912), (556, 133484), (604, 122876), (884, 83956), (1112, 66742), (1208, 61438), (1768, 41978), (1807, 41072), (1963, 37808), (2224, 33371), (2363, 31408), (2416, 30719), (2567, 28912), (3536, 20989), (3614, 20536), (3926, 18904), (4726, 15704), (5134, 14456), (7228, 10268), (7852, 9452)]