84513870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 252974592

約数和(自身を除く): 168460722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 489, 630, 815, 823, 978, 1141, 1467, 1630, 1646, 2282, 2445, 2469, 2934, 3423, 4115, 4890, 4938, 5705, 5761, 6846, 7335, 7407, 8230, 10269, 11410, 11522, 12345, 14670, 14814, 17115, 17283, 20538, 24690, 28805, 34230, 34566, 37035, 51345, 51849, 57610, 74070, 86415, 102690, 103698, 134149, 172830, 259245, 268298, 402447, 518490, 670745, 804894, 939043, 1207341, 1341490, 1878086, 2012235, 2414682, 2817129, 4024470, 4695215, 5634258, 6036705, 8451387, 9390430, 12073410, 14085645, 16902774, 28171290, 42256935, 84513870]

約数ペア:

[(1, 84513870), (2, 42256935), (3, 28171290), (5, 16902774), (6, 14085645), (7, 12073410), (9, 9390430), (10, 8451387), (14, 6036705), (15, 5634258), (18, 4695215), (21, 4024470), (30, 2817129), (35, 2414682), (42, 2012235), (45, 1878086), (63, 1341490), (70, 1207341), (90, 939043), (105, 804894), (126, 670745), (163, 518490), (210, 402447), (315, 268298), (326, 259245), (489, 172830), (630, 134149), (815, 103698), (823, 102690), (978, 86415), (1141, 74070), (1467, 57610), (1630, 51849), (1646, 51345), (2282, 37035), (2445, 34566), (2469, 34230), (2934, 28805), (3423, 24690), (4115, 20538), (4890, 17283), (4938, 17115), (5705, 14814), (5761, 14670), (6846, 12345), (7335, 11522), (7407, 11410), (8230, 10269)]