74493108

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 196848288

約数和(自身を除く): 122355180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 324, 346, 443, 486, 519, 692, 886, 972, 1038, 1329, 1557, 1772, 2076, 2658, 3114, 3987, 4671, 5316, 6228, 7974, 9342, 11961, 14013, 15948, 18684, 23922, 28026, 35883, 42039, 47844, 56052, 71766, 76639, 84078, 107649, 143532, 153278, 168156, 215298, 229917, 306556, 430596, 459834, 689751, 919668, 1379502, 2069253, 2759004, 4138506, 6207759, 8277012, 12415518, 18623277, 24831036, 37246554, 74493108]

約数ペア:

[(1, 74493108), (2, 37246554), (3, 24831036), (4, 18623277), (6, 12415518), (9, 8277012), (12, 6207759), (18, 4138506), (27, 2759004), (36, 2069253), (54, 1379502), (81, 919668), (108, 689751), (162, 459834), (173, 430596), (243, 306556), (324, 229917), (346, 215298), (443, 168156), (486, 153278), (519, 143532), (692, 107649), (886, 84078), (972, 76639), (1038, 71766), (1329, 56052), (1557, 47844), (1772, 42039), (2076, 35883), (2658, 28026), (3114, 23922), (3987, 18684), (4671, 15948), (5316, 14013), (6228, 11961), (7974, 9342)]