72643144

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 92467256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1091, 1148, 1189, 1624, 2182, 2296, 2378, 4364, 4756, 7637, 8323, 8728, 9512, 15274, 16646, 30548, 31639, 33292, 44731, 61096, 63278, 66584, 89462, 126556, 178924, 221473, 253112, 313117, 357848, 442946, 626234, 885892, 1252468, 1297199, 1771784, 2504936, 2594398, 5188796, 9080393, 10377592, 18160786, 36321572, 72643144]

約数ペア:

[(1, 72643144), (2, 36321572), (4, 18160786), (7, 10377592), (8, 9080393), (14, 5188796), (28, 2594398), (29, 2504936), (41, 1771784), (56, 1297199), (58, 1252468), (82, 885892), (116, 626234), (164, 442946), (203, 357848), (232, 313117), (287, 253112), (328, 221473), (406, 178924), (574, 126556), (812, 89462), (1091, 66584), (1148, 63278), (1189, 61096), (1624, 44731), (2182, 33292), (2296, 31639), (2378, 30548), (4364, 16646), (4756, 15274), (7637, 9512), (8323, 8728)]