74497836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 215319552

約数和(自身を除く): 140821716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 61, 62, 67, 84, 93, 98, 122, 124, 134, 147, 183, 186, 196, 201, 217, 244, 268, 294, 366, 372, 402, 427, 434, 469, 588, 651, 732, 804, 854, 868, 938, 1281, 1302, 1407, 1519, 1708, 1876, 1891, 2077, 2562, 2604, 2814, 2989, 3038, 3283, 3782, 4087, 4154, 4557, 5124, 5628, 5673, 5978, 6076, 6231, 6566, 7564, 8174, 8308, 8967, 9114, 9849, 11346, 11956, 12261, 12462, 13132, 13237, 14539, 16348, 17934, 18228, 19698, 22692, 24522, 24924, 26474, 28609, 29078, 35868, 39396, 39711, 43617, 49044, 52948, 57218, 58156, 79422, 85827, 87234, 92659, 101773, 114436, 126697, 158844, 171654, 174468, 185318, 200263, 203546, 253394, 277977, 305319, 343308, 370636, 380091, 400526, 407092, 506788, 555954, 600789, 610638, 760182, 801052, 886879, 1111908, 1201578, 1221276, 1520364, 1773758, 2403156, 2660637, 3547516, 5321274, 6208153, 10642548, 12416306, 18624459, 24832612, 37248918, 74497836]

約数ペア:

[(1, 74497836), (2, 37248918), (3, 24832612), (4, 18624459), (6, 12416306), (7, 10642548), (12, 6208153), (14, 5321274), (21, 3547516), (28, 2660637), (31, 2403156), (42, 1773758), (49, 1520364), (61, 1221276), (62, 1201578), (67, 1111908), (84, 886879), (93, 801052), (98, 760182), (122, 610638), (124, 600789), (134, 555954), (147, 506788), (183, 407092), (186, 400526), (196, 380091), (201, 370636), (217, 343308), (244, 305319), (268, 277977), (294, 253394), (366, 203546), (372, 200263), (402, 185318), (427, 174468), (434, 171654), (469, 158844), (588, 126697), (651, 114436), (732, 101773), (804, 92659), (854, 87234), (868, 85827), (938, 79422), (1281, 58156), (1302, 57218), (1407, 52948), (1519, 49044), (1708, 43617), (1876, 39711), (1891, 39396), (2077, 35868), (2562, 29078), (2604, 28609), (2814, 26474), (2989, 24924), (3038, 24522), (3283, 22692), (3782, 19698), (4087, 18228), (4154, 17934), (4557, 16348), (5124, 14539), (5628, 13237), (5673, 13132), (5978, 12462), (6076, 12261), (6231, 11956), (6566, 11346), (7564, 9849), (8174, 9114), (8308, 8967)]