79127356

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 177883776

約数和(自身を除く): 98756420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 343, 428, 539, 686, 749, 1078, 1177, 1372, 1498, 2156, 2354, 2401, 2996, 3773, 4708, 4802, 5243, 7546, 8239, 9604, 10486, 15092, 16478, 16807, 20972, 26411, 32956, 33614, 36701, 52822, 57673, 67228, 73402, 105644, 115346, 146804, 184877, 230692, 256907, 369754, 403711, 513814, 739508, 807422, 1027628, 1614844, 1798349, 2825977, 3596698, 5651954, 7193396, 11303908, 19781839, 39563678, 79127356]

約数ペア:

[(1, 79127356), (2, 39563678), (4, 19781839), (7, 11303908), (11, 7193396), (14, 5651954), (22, 3596698), (28, 2825977), (44, 1798349), (49, 1614844), (77, 1027628), (98, 807422), (107, 739508), (154, 513814), (196, 403711), (214, 369754), (308, 256907), (343, 230692), (428, 184877), (539, 146804), (686, 115346), (749, 105644), (1078, 73402), (1177, 67228), (1372, 57673), (1498, 52822), (2156, 36701), (2354, 33614), (2401, 32956), (2996, 26411), (3773, 20972), (4708, 16807), (4802, 16478), (5243, 15092), (7546, 10486), (8239, 9604)]