84486220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 222235776

約数和(自身を除く): 137749556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 761, 793, 854, 910, 1220, 1522, 1586, 1708, 1820, 2135, 3044, 3172, 3805, 3965, 4270, 5327, 5551, 7610, 7930, 8540, 9893, 10654, 11102, 15220, 15860, 19786, 21308, 22204, 26635, 27755, 39572, 46421, 49465, 53270, 55510, 69251, 92842, 98930, 106540, 111020, 138502, 185684, 197860, 232105, 277004, 324947, 346255, 464210, 603473, 649894, 692510, 928420, 1206946, 1299788, 1385020, 1624735, 2413892, 3017365, 3249470, 4224311, 6034730, 6498940, 8448622, 12069460, 16897244, 21121555, 42243110, 84486220]

約数ペア:

[(1, 84486220), (2, 42243110), (4, 21121555), (5, 16897244), (7, 12069460), (10, 8448622), (13, 6498940), (14, 6034730), (20, 4224311), (26, 3249470), (28, 3017365), (35, 2413892), (52, 1624735), (61, 1385020), (65, 1299788), (70, 1206946), (91, 928420), (122, 692510), (130, 649894), (140, 603473), (182, 464210), (244, 346255), (260, 324947), (305, 277004), (364, 232105), (427, 197860), (455, 185684), (610, 138502), (761, 111020), (793, 106540), (854, 98930), (910, 92842), (1220, 69251), (1522, 55510), (1586, 53270), (1708, 49465), (1820, 46421), (2135, 39572), (3044, 27755), (3172, 26635), (3805, 22204), (3965, 21308), (4270, 19786), (5327, 15860), (5551, 15220), (7610, 11102), (7930, 10654), (8540, 9893)]