83872404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 268369920

約数和(自身を除く): 184497516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 383, 396, 462, 474, 553, 693, 711, 766, 869, 924, 948, 1106, 1149, 1386, 1422, 1532, 1659, 1738, 2212, 2298, 2607, 2681, 2772, 2844, 3318, 3447, 3476, 4213, 4596, 4977, 5214, 5362, 6083, 6636, 6894, 7821, 8043, 8426, 9954, 10428, 10724, 12166, 12639, 13788, 15642, 16086, 16852, 18249, 19908, 24129, 24332, 25278, 29491, 30257, 31284, 32172, 36498, 37917, 48258, 50556, 54747, 58982, 60514, 72996, 75834, 88473, 90771, 96516, 109494, 117964, 121028, 151668, 176946, 181542, 211799, 218988, 265419, 272313, 332827, 353892, 363084, 423598, 530838, 544626, 635397, 665654, 847196, 998481, 1061676, 1089252, 1270794, 1331308, 1906191, 1996962, 2329789, 2541588, 2995443, 3812382, 3993924, 4659578, 5990886, 6989367, 7624764, 9319156, 11981772, 13978734, 20968101, 27957468, 41936202, 83872404]

約数ペア:

[(1, 83872404), (2, 41936202), (3, 27957468), (4, 20968101), (6, 13978734), (7, 11981772), (9, 9319156), (11, 7624764), (12, 6989367), (14, 5990886), (18, 4659578), (21, 3993924), (22, 3812382), (28, 2995443), (33, 2541588), (36, 2329789), (42, 1996962), (44, 1906191), (63, 1331308), (66, 1270794), (77, 1089252), (79, 1061676), (84, 998481), (99, 847196), (126, 665654), (132, 635397), (154, 544626), (158, 530838), (198, 423598), (231, 363084), (237, 353892), (252, 332827), (308, 272313), (316, 265419), (383, 218988), (396, 211799), (462, 181542), (474, 176946), (553, 151668), (693, 121028), (711, 117964), (766, 109494), (869, 96516), (924, 90771), (948, 88473), (1106, 75834), (1149, 72996), (1386, 60514), (1422, 58982), (1532, 54747), (1659, 50556), (1738, 48258), (2212, 37917), (2298, 36498), (2607, 32172), (2681, 31284), (2772, 30257), (2844, 29491), (3318, 25278), (3447, 24332), (3476, 24129), (4213, 19908), (4596, 18249), (4977, 16852), (5214, 16086), (5362, 15642), (6083, 13788), (6636, 12639), (6894, 12166), (7821, 10724), (8043, 10428), (8426, 9954)]