65648688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3282

約数の個数: 80

約数和(自身を含む): 197058816

約数和(自身を除く): 131410128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3203, 3416, 5124, 6406, 6832, 9609, 10248, 12812, 19218, 20496, 22421, 25624, 38436, 44842, 51248, 67263, 76872, 89684, 134526, 153744, 179368, 195383, 269052, 358736, 390766, 538104, 586149, 781532, 1076208, 1172298, 1367681, 1563064, 2344596, 2735362, 3126128, 4103043, 4689192, 5470724, 8206086, 9378384, 10941448, 16412172, 21882896, 32824344, 65648688]

約数ペア:

[(1, 65648688), (2, 32824344), (3, 21882896), (4, 16412172), (6, 10941448), (7, 9378384), (8, 8206086), (12, 5470724), (14, 4689192), (16, 4103043), (21, 3126128), (24, 2735362), (28, 2344596), (42, 1563064), (48, 1367681), (56, 1172298), (61, 1076208), (84, 781532), (112, 586149), (122, 538104), (168, 390766), (183, 358736), (244, 269052), (336, 195383), (366, 179368), (427, 153744), (488, 134526), (732, 89684), (854, 76872), (976, 67263), (1281, 51248), (1464, 44842), (1708, 38436), (2562, 25624), (2928, 22421), (3203, 20496), (3416, 19218), (5124, 12812), (6406, 10248), (6832, 9609)]