77740362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 72

約数和(自身を含む): 206294400

約数和(自身を除く): 128554038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 4639, 5586, 8379, 9278, 13917, 16758, 27834, 32473, 41751, 64946, 83502, 88141, 97419, 176282, 194838, 227311, 264423, 292257, 454622, 528846, 584514, 616987, 681933, 793269, 1233974, 1363866, 1586538, 1850961, 2045799, 3701922, 4091598, 4318909, 5552883, 8637818, 11105766, 12956727, 25913454, 38870181, 77740362]

約数ペア:

[(1, 77740362), (2, 38870181), (3, 25913454), (6, 12956727), (7, 11105766), (9, 8637818), (14, 5552883), (18, 4318909), (19, 4091598), (21, 3701922), (38, 2045799), (42, 1850961), (49, 1586538), (57, 1363866), (63, 1233974), (98, 793269), (114, 681933), (126, 616987), (133, 584514), (147, 528846), (171, 454622), (266, 292257), (294, 264423), (342, 227311), (399, 194838), (441, 176282), (798, 97419), (882, 88141), (931, 83502), (1197, 64946), (1862, 41751), (2394, 32473), (2793, 27834), (4639, 16758), (5586, 13917), (8379, 9278)]