7890204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 22579200

約数和(自身を除く): 14688996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 79, 82, 84, 87, 116, 123, 158, 164, 174, 203, 237, 246, 287, 316, 348, 406, 474, 492, 553, 574, 609, 812, 861, 948, 1106, 1148, 1189, 1218, 1659, 1722, 2212, 2291, 2378, 2436, 3239, 3318, 3444, 3567, 4582, 4756, 6478, 6636, 6873, 7134, 8323, 9164, 9717, 12956, 13746, 14268, 16037, 16646, 19434, 22673, 24969, 27492, 32074, 33292, 38868, 45346, 48111, 49938, 64148, 68019, 90692, 93931, 96222, 99876, 136038, 187862, 192444, 272076, 281793, 375724, 563586, 657517, 1127172, 1315034, 1972551, 2630068, 3945102, 7890204]

約数ペア:

[(1, 7890204), (2, 3945102), (3, 2630068), (4, 1972551), (6, 1315034), (7, 1127172), (12, 657517), (14, 563586), (21, 375724), (28, 281793), (29, 272076), (41, 192444), (42, 187862), (58, 136038), (79, 99876), (82, 96222), (84, 93931), (87, 90692), (116, 68019), (123, 64148), (158, 49938), (164, 48111), (174, 45346), (203, 38868), (237, 33292), (246, 32074), (287, 27492), (316, 24969), (348, 22673), (406, 19434), (474, 16646), (492, 16037), (553, 14268), (574, 13746), (609, 12956), (812, 9717), (861, 9164), (948, 8323), (1106, 7134), (1148, 6873), (1189, 6636), (1218, 6478), (1659, 4756), (1722, 4582), (2212, 3567), (2291, 3444), (2378, 3318), (2436, 3239)]