42576492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 126147840

約数和(自身を除く): 83571348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 103, 111, 114, 133, 147, 148, 196, 206, 222, 228, 259, 266, 294, 309, 399, 412, 444, 518, 532, 588, 618, 703, 721, 777, 798, 931, 1036, 1236, 1406, 1442, 1554, 1596, 1813, 1862, 1957, 2109, 2163, 2793, 2812, 2884, 3108, 3626, 3724, 3811, 3914, 4218, 4326, 4921, 5047, 5439, 5586, 5871, 7252, 7622, 7828, 8436, 8652, 9842, 10094, 10878, 11172, 11433, 11742, 13699, 14763, 15141, 15244, 19684, 20188, 21756, 22866, 23484, 26677, 27398, 29526, 30282, 34447, 41097, 45732, 53354, 54796, 59052, 60564, 68894, 72409, 80031, 82194, 95893, 103341, 106708, 137788, 144818, 160062, 164388, 186739, 191786, 206682, 217227, 287679, 289636, 320124, 373478, 383572, 413364, 434454, 506863, 560217, 575358, 746956, 868908, 1013726, 1120434, 1150716, 1520589, 2027452, 2240868, 3041178, 3548041, 6082356, 7096082, 10644123, 14192164, 21288246, 42576492]

約数ペア:

[(1, 42576492), (2, 21288246), (3, 14192164), (4, 10644123), (6, 7096082), (7, 6082356), (12, 3548041), (14, 3041178), (19, 2240868), (21, 2027452), (28, 1520589), (37, 1150716), (38, 1120434), (42, 1013726), (49, 868908), (57, 746956), (74, 575358), (76, 560217), (84, 506863), (98, 434454), (103, 413364), (111, 383572), (114, 373478), (133, 320124), (147, 289636), (148, 287679), (196, 217227), (206, 206682), (222, 191786), (228, 186739), (259, 164388), (266, 160062), (294, 144818), (309, 137788), (399, 106708), (412, 103341), (444, 95893), (518, 82194), (532, 80031), (588, 72409), (618, 68894), (703, 60564), (721, 59052), (777, 54796), (798, 53354), (931, 45732), (1036, 41097), (1236, 34447), (1406, 30282), (1442, 29526), (1554, 27398), (1596, 26677), (1813, 23484), (1862, 22866), (1957, 21756), (2109, 20188), (2163, 19684), (2793, 15244), (2812, 15141), (2884, 14763), (3108, 13699), (3626, 11742), (3724, 11433), (3811, 11172), (3914, 10878), (4218, 10094), (4326, 9842), (4921, 8652), (5047, 8436), (5439, 7828), (5586, 7622), (5871, 7252)]