72763460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 195810048

約数和(自身を除く): 123046588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1277, 1295, 1540, 1628, 2035, 2554, 2590, 2849, 4070, 5108, 5180, 5698, 6385, 8140, 8939, 11396, 12770, 14047, 14245, 17878, 25540, 28094, 28490, 35756, 44695, 47249, 56188, 56980, 70235, 89390, 94498, 98329, 140470, 178780, 188996, 196658, 236245, 280940, 330743, 393316, 472490, 491645, 519739, 661486, 944980, 983290, 1039478, 1322972, 1653715, 1966580, 2078956, 2598695, 3307430, 3638173, 5197390, 6614860, 7276346, 10394780, 14552692, 18190865, 36381730, 72763460]

約数ペア:

[(1, 72763460), (2, 36381730), (4, 18190865), (5, 14552692), (7, 10394780), (10, 7276346), (11, 6614860), (14, 5197390), (20, 3638173), (22, 3307430), (28, 2598695), (35, 2078956), (37, 1966580), (44, 1653715), (55, 1322972), (70, 1039478), (74, 983290), (77, 944980), (110, 661486), (140, 519739), (148, 491645), (154, 472490), (185, 393316), (220, 330743), (259, 280940), (308, 236245), (370, 196658), (385, 188996), (407, 178780), (518, 140470), (740, 98329), (770, 94498), (814, 89390), (1036, 70235), (1277, 56980), (1295, 56188), (1540, 47249), (1628, 44695), (2035, 35756), (2554, 28490), (2590, 28094), (2849, 25540), (4070, 17878), (5108, 14245), (5180, 14047), (5698, 12770), (6385, 11396), (8140, 8939)]