73367892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 216885760

約数和(自身を除く): 143517868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 156, 171, 222, 223, 228, 234, 247, 333, 342, 444, 446, 468, 481, 494, 666, 669, 684, 703, 741, 892, 962, 988, 1332, 1338, 1406, 1443, 1482, 1924, 2007, 2109, 2223, 2676, 2812, 2886, 2899, 2964, 4014, 4218, 4237, 4329, 4446, 5772, 5798, 6327, 8028, 8251, 8436, 8474, 8658, 8697, 8892, 9139, 11596, 12654, 12711, 16502, 16948, 17316, 17394, 18278, 24753, 25308, 25422, 26091, 27417, 33004, 34788, 36556, 38133, 49506, 50844, 52182, 54834, 55081, 74259, 76266, 82251, 99012, 104364, 107263, 109668, 110162, 148518, 152532, 156769, 164502, 165243, 214526, 220324, 297036, 313538, 321789, 329004, 330486, 429052, 470307, 495729, 627076, 643578, 660972, 940614, 965367, 991458, 1287156, 1410921, 1881228, 1930734, 1982916, 2037997, 2821842, 3861468, 4075994, 5643684, 6113991, 8151988, 12227982, 18341973, 24455964, 36683946, 73367892]

約数ペア:

[(1, 73367892), (2, 36683946), (3, 24455964), (4, 18341973), (6, 12227982), (9, 8151988), (12, 6113991), (13, 5643684), (18, 4075994), (19, 3861468), (26, 2821842), (36, 2037997), (37, 1982916), (38, 1930734), (39, 1881228), (52, 1410921), (57, 1287156), (74, 991458), (76, 965367), (78, 940614), (111, 660972), (114, 643578), (117, 627076), (148, 495729), (156, 470307), (171, 429052), (222, 330486), (223, 329004), (228, 321789), (234, 313538), (247, 297036), (333, 220324), (342, 214526), (444, 165243), (446, 164502), (468, 156769), (481, 152532), (494, 148518), (666, 110162), (669, 109668), (684, 107263), (703, 104364), (741, 99012), (892, 82251), (962, 76266), (988, 74259), (1332, 55081), (1338, 54834), (1406, 52182), (1443, 50844), (1482, 49506), (1924, 38133), (2007, 36556), (2109, 34788), (2223, 33004), (2676, 27417), (2812, 26091), (2886, 25422), (2899, 25308), (2964, 24753), (4014, 18278), (4218, 17394), (4237, 17316), (4329, 16948), (4446, 16502), (5772, 12711), (5798, 12654), (6327, 11596), (8028, 9139), (8251, 8892), (8436, 8697), (8474, 8658)]