74393892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 201306560

約数和(自身を除く): 126912668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1783, 2196, 2318, 3477, 3566, 4636, 5349, 6954, 7132, 10431, 10698, 13908, 16047, 20862, 21396, 32094, 33877, 41724, 64188, 67754, 101631, 108763, 135508, 203262, 217526, 304893, 326289, 406524, 435052, 609786, 652578, 978867, 1219572, 1305156, 1957734, 2066497, 3915468, 4132994, 6199491, 8265988, 12398982, 18598473, 24797964, 37196946, 74393892]

約数ペア:

[(1, 74393892), (2, 37196946), (3, 24797964), (4, 18598473), (6, 12398982), (9, 8265988), (12, 6199491), (18, 4132994), (19, 3915468), (36, 2066497), (38, 1957734), (57, 1305156), (61, 1219572), (76, 978867), (114, 652578), (122, 609786), (171, 435052), (183, 406524), (228, 326289), (244, 304893), (342, 217526), (366, 203262), (549, 135508), (684, 108763), (732, 101631), (1098, 67754), (1159, 64188), (1783, 41724), (2196, 33877), (2318, 32094), (3477, 21396), (3566, 20862), (4636, 16047), (5349, 13908), (6954, 10698), (7132, 10431)]