80209944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3497

約数の個数: 96

約数和(自身を含む): 242190000

約数和(自身を除く): 161980056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3449, 3876, 5814, 6898, 7752, 10347, 11628, 13796, 20694, 23256, 27592, 31041, 41388, 58633, 62082, 65531, 82776, 117266, 124164, 131062, 175899, 196593, 234532, 248328, 262124, 351798, 393186, 469064, 524248, 527697, 589779, 703596, 786372, 1055394, 1114027, 1179558, 1407192, 1572744, 2110788, 2228054, 2359116, 3342081, 4221576, 4456108, 4718232, 6684162, 8912216, 10026243, 13368324, 20052486, 26736648, 40104972, 80209944]

約数ペア:

[(1, 80209944), (2, 40104972), (3, 26736648), (4, 20052486), (6, 13368324), (8, 10026243), (9, 8912216), (12, 6684162), (17, 4718232), (18, 4456108), (19, 4221576), (24, 3342081), (34, 2359116), (36, 2228054), (38, 2110788), (51, 1572744), (57, 1407192), (68, 1179558), (72, 1114027), (76, 1055394), (102, 786372), (114, 703596), (136, 589779), (152, 527697), (153, 524248), (171, 469064), (204, 393186), (228, 351798), (306, 262124), (323, 248328), (342, 234532), (408, 196593), (456, 175899), (612, 131062), (646, 124164), (684, 117266), (969, 82776), (1224, 65531), (1292, 62082), (1368, 58633), (1938, 41388), (2584, 31041), (2907, 27592), (3449, 23256), (3876, 20694), (5814, 13796), (6898, 11628), (7752, 10347)]