78352872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8154

約数の個数: 64

約数和(自身を含む): 217781760

約数和(自身を除く): 139428888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8101, 9672, 16202, 24303, 32404, 48606, 64808, 97212, 105313, 194424, 210626, 251131, 315939, 421252, 502262, 631878, 753393, 842504, 1004524, 1263756, 1506786, 2009048, 2527512, 3013572, 3264703, 6027144, 6529406, 9794109, 13058812, 19588218, 26117624, 39176436, 78352872]

約数ペア:

[(1, 78352872), (2, 39176436), (3, 26117624), (4, 19588218), (6, 13058812), (8, 9794109), (12, 6529406), (13, 6027144), (24, 3264703), (26, 3013572), (31, 2527512), (39, 2009048), (52, 1506786), (62, 1263756), (78, 1004524), (93, 842504), (104, 753393), (124, 631878), (156, 502262), (186, 421252), (248, 315939), (312, 251131), (372, 210626), (403, 194424), (744, 105313), (806, 97212), (1209, 64808), (1612, 48606), (2418, 32404), (3224, 24303), (4836, 16202), (8101, 9672)]