77388402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3523

約数の個数: 64

約数和(自身を含む): 195197184

約数和(自身を除く): 117808782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3457, 3731, 6914, 7462, 10371, 11193, 20742, 22386, 24199, 44941, 48398, 72597, 89882, 134823, 141737, 145194, 269646, 283474, 314587, 425211, 629174, 850422, 943761, 992159, 1842581, 1887522, 1984318, 2976477, 3685162, 5527743, 5952954, 11055486, 12898067, 25796134, 38694201, 77388402]

約数ペア:

[(1, 77388402), (2, 38694201), (3, 25796134), (6, 12898067), (7, 11055486), (13, 5952954), (14, 5527743), (21, 3685162), (26, 2976477), (39, 1984318), (41, 1887522), (42, 1842581), (78, 992159), (82, 943761), (91, 850422), (123, 629174), (182, 425211), (246, 314587), (273, 283474), (287, 269646), (533, 145194), (546, 141737), (574, 134823), (861, 89882), (1066, 72597), (1599, 48398), (1722, 44941), (3198, 24199), (3457, 22386), (3731, 20742), (6914, 11193), (7462, 10371)]