71812386

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 170501760

約数和(自身を除く): 98689374

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 274, 306, 411, 459, 571, 822, 918, 1142, 1233, 1713, 2329, 2466, 3426, 3699, 4658, 5139, 6987, 7398, 9707, 10278, 13974, 15417, 19414, 20961, 29121, 30834, 41922, 58242, 62883, 78227, 87363, 125766, 156454, 174726, 234681, 262089, 469362, 524178, 704043, 1329859, 1408086, 2112129, 2659718, 3989577, 4224258, 7979154, 11968731, 23937462, 35906193, 71812386]

約数ペア:

[(1, 71812386), (2, 35906193), (3, 23937462), (6, 11968731), (9, 7979154), (17, 4224258), (18, 3989577), (27, 2659718), (34, 2112129), (51, 1408086), (54, 1329859), (102, 704043), (137, 524178), (153, 469362), (274, 262089), (306, 234681), (411, 174726), (459, 156454), (571, 125766), (822, 87363), (918, 78227), (1142, 62883), (1233, 58242), (1713, 41922), (2329, 30834), (2466, 29121), (3426, 20961), (3699, 19414), (4658, 15417), (5139, 13974), (6987, 10278), (7398, 9707)]