73194472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 155151360

約数和(自身を除く): 81956888

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 73, 104, 124, 146, 248, 292, 311, 403, 584, 622, 806, 949, 1244, 1612, 1898, 2263, 2488, 3224, 3796, 4043, 4526, 7592, 8086, 9052, 9641, 16172, 18104, 19282, 22703, 29419, 32344, 38564, 45406, 58838, 77128, 90812, 117676, 125333, 181624, 235352, 250666, 295139, 501332, 590278, 703793, 1002664, 1180556, 1407586, 2361112, 2815172, 5630344, 9149309, 18298618, 36597236, 73194472]

約数ペア:

[(1, 73194472), (2, 36597236), (4, 18298618), (8, 9149309), (13, 5630344), (26, 2815172), (31, 2361112), (52, 1407586), (62, 1180556), (73, 1002664), (104, 703793), (124, 590278), (146, 501332), (248, 295139), (292, 250666), (311, 235352), (403, 181624), (584, 125333), (622, 117676), (806, 90812), (949, 77128), (1244, 58838), (1612, 45406), (1898, 38564), (2263, 32344), (2488, 29419), (3224, 22703), (3796, 19282), (4043, 18104), (4526, 16172), (7592, 9641), (8086, 9052)]