123348876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 354235392

約数和(自身を除く): 230886516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 67, 84, 93, 98, 101, 124, 134, 147, 186, 196, 201, 202, 217, 268, 294, 303, 372, 402, 404, 434, 469, 588, 606, 651, 707, 804, 868, 938, 1212, 1302, 1407, 1414, 1519, 1876, 2077, 2121, 2604, 2814, 2828, 3038, 3131, 3283, 4154, 4242, 4557, 4949, 5628, 6076, 6231, 6262, 6566, 6767, 8308, 8484, 9114, 9393, 9849, 9898, 12462, 12524, 13132, 13534, 14539, 14847, 18228, 18786, 19698, 19796, 20301, 21917, 24924, 27068, 29078, 29694, 37572, 39396, 40602, 43617, 43834, 47369, 58156, 59388, 65751, 81204, 87234, 87668, 94738, 101773, 131502, 142107, 153419, 174468, 189476, 203546, 209777, 263004, 284214, 305319, 306838, 331583, 407092, 419554, 460257, 568428, 610638, 613676, 629331, 663166, 839108, 920514, 994749, 1221276, 1258662, 1326332, 1468439, 1841028, 1989498, 2517324, 2936878, 3978996, 4405317, 5873756, 8810634, 10279073, 17621268, 20558146, 30837219, 41116292, 61674438, 123348876]

約数ペア:

[(1, 123348876), (2, 61674438), (3, 41116292), (4, 30837219), (6, 20558146), (7, 17621268), (12, 10279073), (14, 8810634), (21, 5873756), (28, 4405317), (31, 3978996), (42, 2936878), (49, 2517324), (62, 1989498), (67, 1841028), (84, 1468439), (93, 1326332), (98, 1258662), (101, 1221276), (124, 994749), (134, 920514), (147, 839108), (186, 663166), (196, 629331), (201, 613676), (202, 610638), (217, 568428), (268, 460257), (294, 419554), (303, 407092), (372, 331583), (402, 306838), (404, 305319), (434, 284214), (469, 263004), (588, 209777), (606, 203546), (651, 189476), (707, 174468), (804, 153419), (868, 142107), (938, 131502), (1212, 101773), (1302, 94738), (1407, 87668), (1414, 87234), (1519, 81204), (1876, 65751), (2077, 59388), (2121, 58156), (2604, 47369), (2814, 43834), (2828, 43617), (3038, 40602), (3131, 39396), (3283, 37572), (4154, 29694), (4242, 29078), (4557, 27068), (4949, 24924), (5628, 21917), (6076, 20301), (6231, 19796), (6262, 19698), (6566, 18786), (6767, 18228), (8308, 14847), (8484, 14539), (9114, 13534), (9393, 13132), (9849, 12524), (9898, 12462)]