145272456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41177}}^1$

素因数の和:41203

約数の個数: 72

約数和(自身を含む): 457693470

約数和(自身を除く): 312421014

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 41177, 82354, 123531, 164708, 247062, 288239, 329416, 370593, 494124, 576478, 741186, 864717, 988248, 1152956, 1482372, 1729434, 2017673, 2305912, 2594151, 2964744, 3458868, 4035346, 5188302, 6053019, 6917736, 8070692, 10376604, 12106038, 16141384, 18159057, 20753208, 24212076, 36318114, 48424152, 72636228, 145272456]

約数ペア:

[(1, 145272456), (2, 72636228), (3, 48424152), (4, 36318114), (6, 24212076), (7, 20753208), (8, 18159057), (9, 16141384), (12, 12106038), (14, 10376604), (18, 8070692), (21, 6917736), (24, 6053019), (28, 5188302), (36, 4035346), (42, 3458868), (49, 2964744), (56, 2594151), (63, 2305912), (72, 2017673), (84, 1729434), (98, 1482372), (126, 1152956), (147, 988248), (168, 864717), (196, 741186), (252, 576478), (294, 494124), (392, 370593), (441, 329416), (504, 288239), (588, 247062), (882, 164708), (1176, 123531), (1764, 82354), (3528, 41177)]