93847156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 194643680

約数和(自身を除く): 100796524

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 47, 52, 76, 86, 94, 172, 188, 247, 494, 559, 611, 817, 893, 988, 1118, 1222, 1634, 1786, 2021, 2209, 2236, 2444, 3268, 3572, 4042, 4418, 8084, 8836, 10621, 11609, 21242, 23218, 26273, 28717, 38399, 41971, 42484, 46436, 52546, 57434, 76798, 83942, 94987, 105092, 114868, 153596, 167884, 189974, 379948, 499187, 545623, 998374, 1091246, 1234831, 1804753, 1996748, 2182492, 2469662, 3609506, 4939324, 7219012, 23461789, 46923578, 93847156]

約数ペア:

[(1, 93847156), (2, 46923578), (4, 23461789), (13, 7219012), (19, 4939324), (26, 3609506), (38, 2469662), (43, 2182492), (47, 1996748), (52, 1804753), (76, 1234831), (86, 1091246), (94, 998374), (172, 545623), (188, 499187), (247, 379948), (494, 189974), (559, 167884), (611, 153596), (817, 114868), (893, 105092), (988, 94987), (1118, 83942), (1222, 76798), (1634, 57434), (1786, 52546), (2021, 46436), (2209, 42484), (2236, 41971), (2444, 38399), (3268, 28717), (3572, 26273), (4042, 23218), (4418, 21242), (8084, 11609), (8836, 10621)]