77824458

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 179763948

約数和(自身を除く): 101939490

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 97, 106, 159, 174, 194, 261, 291, 318, 477, 522, 582, 841, 873, 954, 1537, 1682, 1746, 2523, 2813, 3074, 4611, 5046, 5141, 5626, 7569, 8439, 9222, 10282, 13833, 15138, 15423, 16878, 25317, 27666, 30846, 44573, 46269, 50634, 81577, 89146, 92538, 133719, 149089, 163154, 244731, 267438, 298178, 401157, 447267, 489462, 734193, 802314, 894534, 1341801, 1468386, 2683602, 4323581, 8647162, 12970743, 25941486, 38912229, 77824458]

約数ペア:

[(1, 77824458), (2, 38912229), (3, 25941486), (6, 12970743), (9, 8647162), (18, 4323581), (29, 2683602), (53, 1468386), (58, 1341801), (87, 894534), (97, 802314), (106, 734193), (159, 489462), (174, 447267), (194, 401157), (261, 298178), (291, 267438), (318, 244731), (477, 163154), (522, 149089), (582, 133719), (841, 92538), (873, 89146), (954, 81577), (1537, 50634), (1682, 46269), (1746, 44573), (2523, 30846), (2813, 27666), (3074, 25317), (4611, 16878), (5046, 15423), (5141, 15138), (5626, 13833), (7569, 10282), (8439, 9222)]