90174222

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 216406080

約数和(自身を除く): 126231858

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 137, 153, 162, 239, 274, 306, 411, 459, 478, 717, 822, 918, 1233, 1377, 1434, 2151, 2329, 2466, 2754, 3699, 4063, 4302, 4658, 6453, 6987, 7398, 8126, 11097, 12189, 12906, 13974, 19359, 20961, 22194, 24378, 32743, 36567, 38718, 41922, 62883, 65486, 73134, 98229, 109701, 125766, 188649, 196458, 219402, 294687, 329103, 377298, 556631, 589374, 658206, 884061, 1113262, 1669893, 1768122, 2652183, 3339786, 5009679, 5304366, 10019358, 15029037, 30058074, 45087111, 90174222]

約数ペア:

[(1, 90174222), (2, 45087111), (3, 30058074), (6, 15029037), (9, 10019358), (17, 5304366), (18, 5009679), (27, 3339786), (34, 2652183), (51, 1768122), (54, 1669893), (81, 1113262), (102, 884061), (137, 658206), (153, 589374), (162, 556631), (239, 377298), (274, 329103), (306, 294687), (411, 219402), (459, 196458), (478, 188649), (717, 125766), (822, 109701), (918, 98229), (1233, 73134), (1377, 65486), (1434, 62883), (2151, 41922), (2329, 38718), (2466, 36567), (2754, 32743), (3699, 24378), (4063, 22194), (4302, 20961), (4658, 19359), (6453, 13974), (6987, 12906), (7398, 12189), (8126, 11097)]