42891228

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 77101092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 557, 558, 621, 713, 828, 837, 1114, 1116, 1242, 1426, 1671, 1674, 2139, 2228, 2484, 2852, 3342, 3348, 4278, 5013, 6417, 6684, 8556, 10026, 12811, 12834, 15039, 17267, 19251, 20052, 25622, 25668, 30078, 34534, 38433, 38502, 51244, 51801, 60156, 69068, 76866, 77004, 103602, 115299, 153732, 155403, 207204, 230598, 310806, 345897, 397141, 461196, 466209, 621612, 691794, 794282, 932418, 1191423, 1383588, 1588564, 1864836, 2382846, 3574269, 4765692, 7148538, 10722807, 14297076, 21445614, 42891228]

約数ペア:

[(1, 42891228), (2, 21445614), (3, 14297076), (4, 10722807), (6, 7148538), (9, 4765692), (12, 3574269), (18, 2382846), (23, 1864836), (27, 1588564), (31, 1383588), (36, 1191423), (46, 932418), (54, 794282), (62, 691794), (69, 621612), (92, 466209), (93, 461196), (108, 397141), (124, 345897), (138, 310806), (186, 230598), (207, 207204), (276, 155403), (279, 153732), (372, 115299), (414, 103602), (557, 77004), (558, 76866), (621, 69068), (713, 60156), (828, 51801), (837, 51244), (1114, 38502), (1116, 38433), (1242, 34534), (1426, 30078), (1671, 25668), (1674, 25622), (2139, 20052), (2228, 19251), (2484, 17267), (2852, 15039), (3342, 12834), (3348, 12811), (4278, 10026), (5013, 8556), (6417, 6684)]