71412894

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 186896160

約数和(自身を除く): 115483266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 137, 147, 189, 197, 274, 294, 378, 394, 411, 441, 591, 822, 882, 959, 1182, 1233, 1323, 1379, 1773, 1918, 2466, 2646, 2758, 2877, 3546, 3699, 4137, 5319, 5754, 6713, 7398, 8274, 8631, 9653, 10638, 12411, 13426, 17262, 19306, 20139, 24822, 25893, 26989, 28959, 37233, 40278, 51786, 53978, 57918, 60417, 74466, 80967, 86877, 120834, 161934, 173754, 181251, 188923, 242901, 260631, 362502, 377846, 485802, 521262, 566769, 728703, 1133538, 1322461, 1457406, 1700307, 2644922, 3400614, 3967383, 5100921, 7934766, 10201842, 11902149, 23804298, 35706447, 71412894]

約数ペア:

[(1, 71412894), (2, 35706447), (3, 23804298), (6, 11902149), (7, 10201842), (9, 7934766), (14, 5100921), (18, 3967383), (21, 3400614), (27, 2644922), (42, 1700307), (49, 1457406), (54, 1322461), (63, 1133538), (98, 728703), (126, 566769), (137, 521262), (147, 485802), (189, 377846), (197, 362502), (274, 260631), (294, 242901), (378, 188923), (394, 181251), (411, 173754), (441, 161934), (591, 120834), (822, 86877), (882, 80967), (959, 74466), (1182, 60417), (1233, 57918), (1323, 53978), (1379, 51786), (1773, 40278), (1918, 37233), (2466, 28959), (2646, 26989), (2758, 25893), (2877, 24822), (3546, 20139), (3699, 19306), (4137, 17262), (5319, 13426), (5754, 12411), (6713, 10638), (7398, 9653), (8274, 8631)]