121816548

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{7673}}^1$

素因数の和:7703

約数の個数: 90

約数和(自身を含む): 370493046

約数和(自身を除く): 248676498

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7673, 7938, 15346, 15876, 23019, 30692, 46038, 53711, 69057, 92076, 107422, 138114, 161133, 207171, 214844, 276228, 322266, 375977, 414342, 483399, 621513, 644532, 751954, 828684, 966798, 1127931, 1243026, 1450197, 1503908, 1933596, 2255862, 2486052, 2900394, 3383793, 4350591, 4511724, 5800788, 6767586, 8701182, 10151379, 13535172, 17402364, 20302758, 30454137, 40605516, 60908274, 121816548]

約数ペア:

[(1, 121816548), (2, 60908274), (3, 40605516), (4, 30454137), (6, 20302758), (7, 17402364), (9, 13535172), (12, 10151379), (14, 8701182), (18, 6767586), (21, 5800788), (27, 4511724), (28, 4350591), (36, 3383793), (42, 2900394), (49, 2486052), (54, 2255862), (63, 1933596), (81, 1503908), (84, 1450197), (98, 1243026), (108, 1127931), (126, 966798), (147, 828684), (162, 751954), (189, 644532), (196, 621513), (252, 483399), (294, 414342), (324, 375977), (378, 322266), (441, 276228), (567, 214844), (588, 207171), (756, 161133), (882, 138114), (1134, 107422), (1323, 92076), (1764, 69057), (2268, 53711), (2646, 46038), (3969, 30692), (5292, 23019), (7673, 15876), (7938, 15346)]