177993612

素因数分解:

$2^2\times 3^5\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 470106000

約数和(自身を除く): 292112388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 894, 972, 1229, 1341, 1788, 2458, 2682, 3687, 4023, 4916, 5364, 7374, 8046, 11061, 12069, 14748, 16092, 22122, 24138, 33183, 36207, 44244, 48276, 66366, 72414, 99549, 132732, 144828, 183121, 199098, 298647, 366242, 398196, 549363, 597294, 732484, 1098726, 1194588, 1648089, 2197452, 3296178, 4944267, 6592356, 9888534, 14832801, 19777068, 29665602, 44498403, 59331204, 88996806, 177993612]

約数ペア:

[(1, 177993612), (2, 88996806), (3, 59331204), (4, 44498403), (6, 29665602), (9, 19777068), (12, 14832801), (18, 9888534), (27, 6592356), (36, 4944267), (54, 3296178), (81, 2197452), (108, 1648089), (149, 1194588), (162, 1098726), (243, 732484), (298, 597294), (324, 549363), (447, 398196), (486, 366242), (596, 298647), (894, 199098), (972, 183121), (1229, 144828), (1341, 132732), (1788, 99549), (2458, 72414), (2682, 66366), (3687, 48276), (4023, 44244), (4916, 36207), (5364, 33183), (7374, 24138), (8046, 22122), (11061, 16092), (12069, 14748)]