70109104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 153990144

約数和(自身を除く): 83881040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 83, 104, 124, 131, 166, 208, 248, 262, 332, 403, 496, 524, 664, 806, 1048, 1079, 1328, 1612, 1703, 2096, 2158, 2573, 3224, 3406, 4061, 4316, 5146, 6448, 6812, 8122, 8632, 10292, 10873, 13624, 16244, 17264, 20584, 21746, 27248, 32488, 33449, 41168, 43492, 52793, 64976, 66898, 86984, 105586, 133796, 141349, 173968, 211172, 267592, 282698, 337063, 422344, 535184, 565396, 674126, 844688, 1130792, 1348252, 2261584, 2696504, 4381819, 5393008, 8763638, 17527276, 35054552, 70109104]

約数ペア:

[(1, 70109104), (2, 35054552), (4, 17527276), (8, 8763638), (13, 5393008), (16, 4381819), (26, 2696504), (31, 2261584), (52, 1348252), (62, 1130792), (83, 844688), (104, 674126), (124, 565396), (131, 535184), (166, 422344), (208, 337063), (248, 282698), (262, 267592), (332, 211172), (403, 173968), (496, 141349), (524, 133796), (664, 105586), (806, 86984), (1048, 66898), (1079, 64976), (1328, 52793), (1612, 43492), (1703, 41168), (2096, 33449), (2158, 32488), (2573, 27248), (3224, 21746), (3406, 20584), (4061, 17264), (4316, 16244), (5146, 13624), (6448, 10873), (6812, 10292), (8122, 8632)]