78525876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 218792448

約数和(自身を除く): 140266572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 67, 78, 132, 134, 143, 156, 201, 268, 286, 402, 429, 572, 683, 737, 804, 858, 871, 1366, 1474, 1716, 1742, 2049, 2211, 2613, 2732, 2948, 3484, 4098, 4422, 5226, 7513, 8196, 8844, 8879, 9581, 10452, 15026, 17758, 19162, 22539, 26637, 28743, 30052, 35516, 38324, 45078, 45761, 53274, 57486, 90156, 91522, 97669, 106548, 114972, 137283, 183044, 195338, 274566, 293007, 390676, 503371, 549132, 586014, 594893, 1006742, 1172028, 1189786, 1510113, 1784679, 2013484, 2379572, 3020226, 3569358, 6040452, 6543823, 7138716, 13087646, 19631469, 26175292, 39262938, 78525876]

約数ペア:

[(1, 78525876), (2, 39262938), (3, 26175292), (4, 19631469), (6, 13087646), (11, 7138716), (12, 6543823), (13, 6040452), (22, 3569358), (26, 3020226), (33, 2379572), (39, 2013484), (44, 1784679), (52, 1510113), (66, 1189786), (67, 1172028), (78, 1006742), (132, 594893), (134, 586014), (143, 549132), (156, 503371), (201, 390676), (268, 293007), (286, 274566), (402, 195338), (429, 183044), (572, 137283), (683, 114972), (737, 106548), (804, 97669), (858, 91522), (871, 90156), (1366, 57486), (1474, 53274), (1716, 45761), (1742, 45078), (2049, 38324), (2211, 35516), (2613, 30052), (2732, 28743), (2948, 26637), (3484, 22539), (4098, 19162), (4422, 17758), (5226, 15026), (7513, 10452), (8196, 9581), (8844, 8879)]