78696324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 237619200

約数和(自身を除く): 158922876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 67, 79, 84, 118, 126, 134, 158, 177, 201, 236, 237, 252, 268, 316, 354, 402, 413, 469, 474, 531, 553, 603, 708, 711, 804, 826, 938, 948, 1062, 1106, 1206, 1239, 1407, 1422, 1652, 1659, 1876, 2124, 2212, 2412, 2478, 2814, 2844, 3318, 3717, 3953, 4221, 4661, 4956, 4977, 5293, 5628, 6636, 7434, 7906, 8442, 9322, 9954, 10586, 11859, 13983, 14868, 15812, 15879, 16884, 18644, 19908, 21172, 23718, 27671, 27966, 31758, 32627, 35577, 37051, 41949, 47436, 47637, 55342, 55932, 63516, 65254, 71154, 74102, 83013, 83898, 95274, 97881, 110684, 111153, 130508, 142308, 148204, 166026, 167796, 190548, 195762, 222306, 249039, 293643, 312287, 332052, 333459, 391524, 444612, 498078, 587286, 624574, 666918, 936861, 996156, 1174572, 1249148, 1333836, 1873722, 2186009, 2810583, 3747444, 4372018, 5621166, 6558027, 8744036, 11242332, 13116054, 19674081, 26232108, 39348162, 78696324]

約数ペア:

[(1, 78696324), (2, 39348162), (3, 26232108), (4, 19674081), (6, 13116054), (7, 11242332), (9, 8744036), (12, 6558027), (14, 5621166), (18, 4372018), (21, 3747444), (28, 2810583), (36, 2186009), (42, 1873722), (59, 1333836), (63, 1249148), (67, 1174572), (79, 996156), (84, 936861), (118, 666918), (126, 624574), (134, 587286), (158, 498078), (177, 444612), (201, 391524), (236, 333459), (237, 332052), (252, 312287), (268, 293643), (316, 249039), (354, 222306), (402, 195762), (413, 190548), (469, 167796), (474, 166026), (531, 148204), (553, 142308), (603, 130508), (708, 111153), (711, 110684), (804, 97881), (826, 95274), (938, 83898), (948, 83013), (1062, 74102), (1106, 71154), (1206, 65254), (1239, 63516), (1407, 55932), (1422, 55342), (1652, 47637), (1659, 47436), (1876, 41949), (2124, 37051), (2212, 35577), (2412, 32627), (2478, 31758), (2814, 27966), (2844, 27671), (3318, 23718), (3717, 21172), (3953, 19908), (4221, 18644), (4661, 16884), (4956, 15879), (4977, 15812), (5293, 14868), (5628, 13983), (6636, 11859), (7434, 10586), (7906, 9954), (8442, 9322)]