121635612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28393}}^1$

素因数の和:28427

約数の個数: 72

約数和(自身を含む): 372074976

約数和(自身を除く): 250439364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 28393, 56786, 85179, 113572, 170358, 198751, 255537, 340716, 397502, 482681, 511074, 596253, 795004, 965362, 1022148, 1192506, 1448043, 1788759, 1930724, 2385012, 2896086, 3378767, 3577518, 4344129, 5792172, 6757534, 7155036, 8688258, 10136301, 13515068, 17376516, 20272602, 30408903, 40545204, 60817806, 121635612]

約数ペア:

[(1, 121635612), (2, 60817806), (3, 40545204), (4, 30408903), (6, 20272602), (7, 17376516), (9, 13515068), (12, 10136301), (14, 8688258), (17, 7155036), (18, 6757534), (21, 5792172), (28, 4344129), (34, 3577518), (36, 3378767), (42, 2896086), (51, 2385012), (63, 1930724), (68, 1788759), (84, 1448043), (102, 1192506), (119, 1022148), (126, 965362), (153, 795004), (204, 596253), (238, 511074), (252, 482681), (306, 397502), (357, 340716), (476, 255537), (612, 198751), (714, 170358), (1071, 113572), (1428, 85179), (2142, 56786), (4284, 28393)]