74787678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 192837120

約数和(自身を除く): 118049442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 2953, 3618, 4221, 5906, 8442, 8859, 12663, 17718, 20671, 25326, 26577, 41342, 53154, 62013, 79731, 124026, 159462, 186039, 197851, 372078, 395702, 558117, 593553, 1116234, 1187106, 1384957, 1780659, 2769914, 3561318, 4154871, 5341977, 8309742, 10683954, 12464613, 24929226, 37393839, 74787678]

約数ペア:

[(1, 74787678), (2, 37393839), (3, 24929226), (6, 12464613), (7, 10683954), (9, 8309742), (14, 5341977), (18, 4154871), (21, 3561318), (27, 2769914), (42, 1780659), (54, 1384957), (63, 1187106), (67, 1116234), (126, 593553), (134, 558117), (189, 395702), (201, 372078), (378, 197851), (402, 186039), (469, 159462), (603, 124026), (938, 79731), (1206, 62013), (1407, 53154), (1809, 41342), (2814, 26577), (2953, 25326), (3618, 20671), (4221, 17718), (5906, 12663), (8442, 8859)]