72469572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 215470080

約数和(自身を除く): 143000508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2671, 3876, 4522, 5342, 6783, 8013, 9044, 10684, 13566, 16026, 18697, 27132, 32052, 37394, 45407, 50749, 56091, 74788, 90814, 101498, 112182, 136221, 152247, 181628, 202996, 224364, 272442, 304494, 317849, 355243, 544884, 608988, 635698, 710486, 862733, 953547, 1065729, 1271396, 1420972, 1725466, 1907094, 2131458, 2588199, 3450932, 3814188, 4262916, 5176398, 6039131, 10352796, 12078262, 18117393, 24156524, 36234786, 72469572]

約数ペア:

[(1, 72469572), (2, 36234786), (3, 24156524), (4, 18117393), (6, 12078262), (7, 10352796), (12, 6039131), (14, 5176398), (17, 4262916), (19, 3814188), (21, 3450932), (28, 2588199), (34, 2131458), (38, 1907094), (42, 1725466), (51, 1420972), (57, 1271396), (68, 1065729), (76, 953547), (84, 862733), (102, 710486), (114, 635698), (119, 608988), (133, 544884), (204, 355243), (228, 317849), (238, 304494), (266, 272442), (323, 224364), (357, 202996), (399, 181628), (476, 152247), (532, 136221), (646, 112182), (714, 101498), (798, 90814), (969, 74788), (1292, 56091), (1428, 50749), (1596, 45407), (1938, 37394), (2261, 32052), (2671, 27132), (3876, 18697), (4522, 16026), (5342, 13566), (6783, 10684), (8013, 9044)]