89707627828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{80989}}^1$

素因数の和:81209

約数の個数: 96

約数和(自身を含む): 205727558400

約数和(自身を除く): 116019930572

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 179, 182, 221, 238, 358, 364, 442, 476, 716, 884, 1253, 1547, 2327, 2506, 3043, 3094, 4654, 5012, 6086, 6188, 9308, 12172, 16289, 21301, 32578, 39559, 42602, 65156, 79118, 80989, 85204, 158236, 161978, 276913, 323956, 553826, 566923, 1052857, 1107652, 1133846, 1376813, 2105714, 2267692, 2753626, 4211428, 5507252, 7369999, 9637691, 14497031, 14739998, 17898569, 19275382, 28994062, 29479996, 35797138, 38550764, 57988124, 71594276, 101479217, 125289983, 188461403, 202958434, 246449527, 250579966, 376922806, 405916868, 492899054, 501159932, 753845612, 985798108, 1319229821, 1725146689, 2638459642, 3203843851, 3450293378, 5276919284, 6407687702, 6900586756, 12815375404, 22426906957, 44853813914, 89707627828]

約数ペア:

[(1, 89707627828), (2, 44853813914), (4, 22426906957), (7, 12815375404), (13, 6900586756), (14, 6407687702), (17, 5276919284), (26, 3450293378), (28, 3203843851), (34, 2638459642), (52, 1725146689), (68, 1319229821), (91, 985798108), (119, 753845612), (179, 501159932), (182, 492899054), (221, 405916868), (238, 376922806), (358, 250579966), (364, 246449527), (442, 202958434), (476, 188461403), (716, 125289983), (884, 101479217), (1253, 71594276), (1547, 57988124), (2327, 38550764), (2506, 35797138), (3043, 29479996), (3094, 28994062), (4654, 19275382), (5012, 17898569), (6086, 14739998), (6188, 14497031), (9308, 9637691), (12172, 7369999), (16289, 5507252), (21301, 4211428), (32578, 2753626), (39559, 2267692), (42602, 2105714), (65156, 1376813), (79118, 1133846), (80989, 1107652), (85204, 1052857), (158236, 566923), (161978, 553826), (276913, 323956)]